kbs tour 90 shaft weight

KBS Tour 90 Review – Specs, Flex, Weight

In 2008, KBS burst onto the golf scene with an innovative range of steel shafts.

Up to now, KBS shafts have notched Tour wins that include some Majors. The KBS Tour 90 has been hailed a triumph in steel shaft design by amateurs and pros alike. Many golf club manufacturers have even adopted KBS shafts as their standard issue shafts.

But what makes these shafts so great? And how do you choose the right one for your game? Without a doubt, a fitting is the best way to answer those questions. But failing a professional fitting, we have the next best thing. We went out and tested the KBS Tour 90 to find out its strengths, weaknesses and what type of player it would suit best. Will the KBS Tour 90 be right for you? Find out in the following review.

KBS Tour 90 Overview

The KBS Tour 90 is one of the lightest steel shafts that KBS has ever produced.

It was wildly innovative when it first came out because it was around 20% lighter than any other steel shaft on the market at the time.

If you are looking to increase your accuracy but don’t have the most aggressive swing tempo, a shaft like the KBS Tour 90 should definitely be on your radar. The lighter weight will be a bit more congenial to you if you have a more deliberate swing (a less aggressive transition from your downswing). Please note that for our testing and this review, we used the KBS Tour 90 with tapered tips.

Why is the KBS Tour 90 So Popular?

When we asked our friends and colleagues who game the KBS Tour 90 why they liked it, we heard a lot of different reasons.

But one reason that kept coming up was that it helped people increase their swing speed.

Indeed, when we finally got to testing the KBS Tour 90, most of our moderate swing speed testers were notching up to 3 MPH increases in club head speed. We believe that the KBS Tour 90 is so popular because it makes more accurate steel shafts more accessible to the everyday golfer. It is also an excellent shaft for improving your overall game.

How Does the KBS Tour 90 Shaft Perform?

A lot of the performance aspects of the KBS Tour 90 shaft is dictated by the relatively soft tip and high CG.

This tandem imparts a naturally high launch. The KBS Tour 90 shaft also produces a moderate amount of spin.

Overall, the KBS Tour 90 still feels pretty firm; but again, the soft tip will make it more comfortable and beneficial for players with smoother swing tempos. The KBS Tour 90 was designed to be played with a smooth tempo in fact – any time our testers tried to get aggressive with it, they noted sloppy and ill-controlled shots.

KBS Tour 90 Shaft Specs Table

What flexes are available what swing speed do they suit.

The KBS Tour 90 is available in stiff or regular flex.

The stiff flex version weighs 102 grams so it is slightly more congenial for players with moderate swing tempo and swing speeds in the range of 83-90 MPH. The regular flex version would be better for players in the range of 80-90 MPH.

What Weights Are Available? What Swing Speed Do They Suit?

The KBS Tour 90 comes in 95 gram and 102 gram versions.

Moderate swing speed players would do better with the 102 gram version while the 90 gram version should be reserved for players with slow to moderate swing speeds.

Why is it So Good?

The KBS Tour 90 shafts are excellent because they are incredibly lightweight; but they still give you great iron accuracy because they are steel shafts.

They are congenial to the games of smooth tempo, low swing speed players seeking better height.

KBS Tour 90 First Impressions

Obviously, the first thing we thought when we swung with  the KBS Tour 90 shaft was that it was ridiculously light for a steel shaft.

Key Features & Performance

  The 2-flex system used for these shafts is the defining feature. This gives them more flex than your average steel shaft while still allowing for a moderately stout feel.

KBS Tour 90 Wedges Review

If you have a smooth tempo, you will love the KBS Tour 90 with your wedges. It launches noticeably higher than many other steel shafts currently on the market. In short, the KBS Tour 90 will likely help increase the accuracy of your chipping.

KBS Tour 90 Irons Review

The same can be said about using the KBS Tour 90 shafts with your irons.

We noticed great apex height and enhanced spin – especially in the short irons. While the KBS Tour 90 shaft isn’t great for long par 5’s if you’re attacking with your long irons, they still afford you the accuracy of steel shafts with better feel and launch.

KBS Tour 90 Driver Review

Chances are that if you’re a smooth tempo swing with a moderate to slow swing speed, you would benefit more from a graphite shaft. The KBS Tour 90 allows faster swing speed players to gain distance from the tee; but you still need a smooth tempo.

KBS Tour 90 Pros & Cons

• 2-flex design
• Active tip section
• Soft tip area
• Lightweight
• Bad for fast tempos
• Poor long iron control

Overall Score:  94/100

Check out more reviews here:.

Who Should Buy it?  

The KBS Tour 90 is an excellent shaft if you have a smooth tempo.

Even if you have a fast swing speed, you can still use this shaft effectively; but the name of the game is a deliberate transition. If you get aggressive, the shaft will feel limp and your shot will be erratic. The KBS Tour 90 is a great shaft for anyone seeking more accuracy from a light shaft.

Ping G730 Irons Review - Are They Forgiving & Good for High Handicappers?

Titleist TSR2 Vs Taylormade Stealth 2 Hybrid

Taylormade Stealth Vs Titleist TSR2 Hybrid

Taylormade Qi 10 Vs Titleist TSR2 Hybrid

Ping G430 Vs Titleist TSR2 Hybrid

Cobra Darkspeed Vs Titleist TSR2 Hybrid

Callaway Paradym AI Smoke Vs Titleist TSR2 Hybrid

Project X Denali Blue 60TX Shaft Review - Specs, Flex, Weight

Best Youtube Golfers And Youtube Golf Channels 2024

© 2022  Amazon Associates Program. Golf Blue Heron is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. *Amazon and the Amazon logo are trademarks of Amazon.com, Inc., or its affiliates.

• Best Golf Products
• Garmin s60 vs Garmin s40 vs Garmin s20
• Golf Driver Comparisons
• Golf Iron Comparisons
• Home Of Golf
• Putt-A-Bout Indoor Putting Mat Review

KBS Tour 90 Review – Setting A New Standard In Steel Shafts

The story of KBS Tour shafts is the joining of two paths into a committed partnership aiming to establish a new vision of golf shaft performance and design.

FEMCO Steel Technology (FST), the golf branch of the Far East Machinery Co. Ltd, aims to provide high-quality and cost-effective steel products including golf shafts through constant innovation and technological advancements. FST continues to provide high-quality shafts at affordable prices.

Kim Braly designed innovative golf shafts throughout his career. He has validated his designs with golfers playing on the various professional golf tours. Furthermore, Kim used feedback from these golfers in the development of new products.

In 2008 FST America Corporation decided to partner with the most sought-after golf shaft designers to incorporate pioneering designs with its state-of-the-art manufacturing facility. This led to the partnership between FST and Kim Braly.

Since its launch, KBS has set a new standard in steel shafts with its unparalleled growth and acclaim.

KBS shafts have grown a significant share of the market and are now used in the irons of most major golfing brands as standard or for custom fitment. It is swiftly turning into the fastest growing steel shaft brand in the industry.

Adopted by over 150 professionals, the KBS Tour shafts have recorded multiple wins including several majors.

KBS Tour 90 Review

1. project x lz, 2. n.s. modus 3 shaft, final thoughts, related articles.

No products found.

• Stable tip section
• Higher CG location
• Firm shaft design
• Light-weight construction
• Good trajectory
• 2-flex system
• Not suitable for fast tempo golf swings

Design and Technology

As the lightest shaft in the KBS Tour range, the KBS Tour 90 shaft is designed to offer golfers with a slow tempo more spin, a higher trajectory, and distance.  It is 20% lighter than a standard steel shaft thus aiding increasing swing, ball speeds, and distance.

The firm shaft design on the Tour 90 offers a softer tip with a higher center of gravity to create a higher ball trajectory.

Combined with the 2-Flex system on the KBS Tour 90 offer a more flexible than the normal shaft.

Specifications

Tapered tip technical specifications.

Regular shaft flex:

• Tip diameter .355 inches
• Butt diameter .600 inches
• Length 36.5 inches to 40.5inches
• Available for 2-iron through 9-iron, and PW

Stiff shaft flex:

• Weight 102g
• Available for 2-iron through 9-iron

Parallel tip technical specifications

• Weight 101g
• Tip diameter .370 inches
• Length 41.25 inches

.370 Parallel shaft is a single length shaft that will be tip and butt trimmed to your required length which can change how the shaft will play.

For the best feel, you must have a smooth tempo. You can still achieve a high swing speed even if you have a smooth tempo.

With the right tempo, you will receive precise feedback on the impact point of the ball on the clubface. No tingle to your fingers even on the coldest days.

Its kick is remarkably smooth with the right tempo swing but if your tempo is too fast, you are sure to encounter difficulties.

Performance

KBS TOUR 90 is the lightest shaft in the KBS Tour range designed for golfers requiring a higher trajectory, additional spin, and maximum distance.

Performance on the short irons is most noticeable with the wedges and 9-iron generating a high trajectory and more spin. This gives you great green-side control.

Golfers with a moderate-to-slow swing speed and slow tempo will achieve the best performance from the KBS Tour 90.

Independent testing reveals that the KBS Tour 90 to be in the region of 9% longer and generate 5% more spin than its foremost rivals.

Alternatives

Project X shafts are used on all professional tours and a follow up on the Project X Standard version making it accessible to golfers that have swing speed that is lower than that of professional golfers.

Variable wall thickness creates an extra kick at compact for a mid-launch trajectory without sacrificing stability.

Although this is the closest you will come to a universal shaft, it is highly recommended that you conduct proper testing to ensure that the shaft is suited to your swing.

All shafts measure between 36.5 and 40 inches in length, with a tip diameter of 0.355 inches and a butt diameter of 0.600 inches, and produce a mid-flight launch trajectory.

Weight varies between 110g and 125g with 5g intervals.

Flex is available in R, S, and XS.

Nippon’s comprehensive golf shaft use weight and bend to suit every golf swing and tempo offering improved control over trajectory, distance, and direction.

Nippon excels in three key areas

• Desired trajectory
• Accurate distance
• Tight dispersion

The high tip rigidity design steadies the tip through impact thereby reducing unwanted spin, low mid-section rigidity control shaft flex for enhanced control, and the low butt rigidity improve tempo for a smoother feeling on impact.

Shafts are available in 105g, 120g, 125g, and 130g and R, S, X, TX flex options

The shaft lengths vary between 37 and 41 inches, with a tip diameter of 0.355 inches and a butt diameter of 0.600 inches.

Amalgamating the paths of Kim Braly and FST America Corporation In 2008 was a turning point in the golf shaft industry.

The KBS Tour 90 is 20% lighter than comparable steel shafts and ideally suited for golfers with a moderate swing tempo that requires a higher ball trajectory.

Happy golfing with your higher trajectory.

• Graphite vs Steel Shafts; Which Is Better & Why?
• Golf Shafts: The Ultimate Guide
• Stiff vs Regular Flex: Which Golf Shaft Should You Choose?

Nick is the founder of GolfSpan and an avid golfer. He's not quite a pro but has over 15 years of experience playing and coaching golfers worldwide. His mission is to bring the golfing community a better experience when it comes to choosing the right golf gear and finding the right setup for your game.

• Nick Lomas https://www.golfspan.com/author/nicklomas What Is A Birdie In Golf? Facts & Best Birdies in History
• Nick Lomas https://www.golfspan.com/author/nicklomas Bubba Watson WITB: What's In His Bag?
• Nick Lomas https://www.golfspan.com/author/nicklomas How Many Golf Lessons Should A Beginner Take? What's The Average For New Golfer?
• Nick Lomas https://www.golfspan.com/author/nicklomas Callaway Supersoft vs Chrome Soft: Tried & Tested For You

You might also like these

CONNECT WITH US

Uncovering the Specs of the KBS Tour 90 Shaft

Answered by Robert Akin

The KBS Tour 90 shaft has been a popular choice among golfers for many years. However, it has been recently replaced by the KBS Tour Lite, which offers even better performance. In this article, we will take a closer look at the specifications and features of the KBS Tour 90.

The KBS Tour 90 is available in two flexes: Regular and Stiff. The Regular flex weighs 95 grams, while the Stiff flex weighs 102 grams. Both flexes have a tip diameter of .355 inches. The weight of the shaft is an important consideration when choosing a shaft, as it affects the overall swing weight of the club. The KBS Tour 90 offers a lightweight option for golfers who want to increase thir swing speed without sacrificing control.

The KBS Tour 90 is designed to maximize energy transfer for increased shot control. This means that the shaft is engineered to transfer more energy from the golfer’s swing to the ball, resulting in more consistent ball flight and distance. The KBS Tour 90 also offers a smooth, responsive feel, which is important for golfers who want to feel connected to their clubs.

One of the main benefits of the KBS Tour 90 is its popularity among professional golfers. Several of the world’s top players, including Shane Lowry, use the KBS Tour 90 in their irons. This is a testament to the performance and quality of the shaft, as professional golfers demand the best equipment to compete at the highest level.

The KBS Tour 90 was a popular shaft among golfers for many years, but has been replaced by the KBS Tour Lite. The Tour Lite offers even better performance with its three available weights of 95, 100, and 105 grams. However, the KBS Tour 90 remains a great option for golfers who want a lightweight shaft with excellent energy transfer and a smooth, responsive feel.

Weight of the KBS Tour 90 Shaft

The KBS Tour 90 shaft has a weight of 95 grams for the regular flex option and 102 grams for the stiff flex option. It has a tip diameter of .355 inches. The weight of a shaft is an important factor to consider when selecting the right club for your swing. A heavier shaft can provide more stability and control, while a lighter shaft can increase swing speed and distance. It is important to choose a shaft weight that matches your swing style and helps you achieve your desired results on the course.

Replacement for the KBS Tour 90 Shaft

The KBS Tour 90 shaft has been replaced by the KBS Tour Lite shaft. This newer shaft is available in three different weight options: 95, 100, and 105. The KBS Tour Lite shaft features a unique profile and specifications that make it an excellent choice for golfers seeking a lightweight, high-performance shaft. The shaft is designed to provde a low-to-mid launch and spin, with a smooth feel and excellent stability throughout the swing. The KBS Tour Lite shaft is a great option for golfers of all skill levels who are looking for a high-quality, lightweight shaft that can help them achieve their best performance on the course.

Do Professional Golfers Use KBS Shafts?

Several professional golfers use KBS shafts. The KBS Tour shaft is a popular model among professional golfers, including Open champion Shane Lowry. It is known for maximising energy transfer for increased shot control and offering a smooth, responsive feel. The C-Taper is also a popular model among professionals on tour.

The Benefits of the KBS Tour 80 Shaft

KBS Tour 80 is a golf shaft designed for mid-high handicap players who seek to improve their game. This shaft is lightweight and provides a high trajectory and spin rate which helps players achieve longer distance shots. KBS Tour 80 is a combination of R/S/X parallel tip shafts which are meant to offer maximum performance to golfers who use it. This golf shaft is perfect for players who want to enhance their irons game. With KBS Tour 80, you can expect to MAX out your game, as it offers superior performance, and is a reliable choice for golf enthusiasts looing to improve their performance. Some of the features of KBS Tour 80 include its lightweight design, high trajectory, and spin rate, making it a perfect choice for golfers who want to maximize their game.

The KBS Tour 90 was a top-performing steel shaft that has now been replaced by the KBS Tour Lite. The Tour Lite offers three different weight options and maximizes energy transfer for increased shot control. The smooth, responsive feel of the KBS Tour 90 was preferred by several of the best golfers in the world, including Open champion Shane Lowry. Additionally, the C-Taper model remains a hugely popular choice on tour. KBS continues to offer top-quality shaft options that cater to the needs of golfers of all skill levels.

KBS Tour 90 Shaft Review

Kbs tour 90 shaft.

The KBS Tour 90 shaft is the lightest steel shaft in the KBS lineup and designed to give players more spin, a higher trajectory, and greater swing speeds.  Though still a firm shaft design, the Tour 90 has softer tip and higher center of gravity to help players get the ball in air with more distance.  Players with lower swing speeds and smoother tempos looking for more distance are a good fit for this iron shaft.  If that’s you, read on.

How Does it Feel?

Let’s not beat around the bush here – the KBS Tour 90 shaft feels extremely light for a steel shaft.  This is, of course, by design to fit a certain type of player or swing.  In fact, the Tour 90 is actually 20% lighter than a standard steel shaft .  While the Tour 90 has a “firm shaft design,” the lighter weight and “2-Flex system” make the shaft feel a little more flexible than normal.  The shaft is very smooth in its kick, but anything other than a smooth tempo’d swing will be a struggle.  Feedback and response is good in your hands, but again, you need a smooth tempo in your swing.  I found anything the least bit aggressive felt sloppy and out of control.  Smooth and easy is the ticket here.

I want to point out that “smooth and easy” doesn’t mean you need to be slow.  You can have plenty of swing speed with the Tour 90 as long as you have the right tempo.  If you don’t fit that profile, this shaft could feel a bit noodley to you.  Keep that in mind!

On-Course Performance

Ultimately, the KBS Tour 90 and Tour 105 performed very similarly for me.  My spin was virtually identical with an average differential of only two rpms between the two shafts.  On average, however, I launched the Tour 90 about a degree higher.  Where I saw the biggest difference with the Tour 90 shaft compared to the rest of the KBS family was in the short irons.  I launched my pitching wedge and 9 iron notably higher and with more spin than any other shaft in the KBS lineup.

Final Thoughts – KBS Tour 90 Shaft

In my opinion, the KBS Tour 90 is best suited for players with lower swing speeds and smooth pure tempos .  If that’s you, you’re absolutely perfect for this shaft.  Let’s be honest, these other 120-gram stiff steel shafts can be really difficult for a lot of players to snap into the air with good carry that ends with that high apex followed by a soft fall to the ground.  Instead you see a more looping shot that creates more of a parabola and less of a triangle through the air barely getting above a low tree line. (#geometry)

If you’re looking for some help getting the ball in the air with good carry, and want to stay in a steel shaft, the KBS Tour 90 is definitely worth a swing.  Seniors, I’m looking at you – albeit not exclusively.

Related Posts:

40 Comments

Hi Bill, how would you compare this to say the XP95 R300 and Nippon Modus 105 R? I had the Mizuno swing analyser suggest these 3 for me – avg 7i swing speed is about 73mph when swinging smoothly

I honestly couldn’t tell you. I don’t have any real extensive experience with the other two shafts.

I am a beginner golfer and struggling using this kbs tour 90 Shaft. Any word of advice?

In what way are you struggling?

I got fit into Tour 90’ Stiff last summer despite having decent swing speed. I hit my 7 iron 165 yards, but with a smooth tempo and not aggressive transition. Mid to early release. I was skeptical since many describe these as shafts for slower swing speeds and seniors. Definitely higher ball flight, but not losing distance compared to the DG S300’s I played previously. Is this in line with your impressions Of how these might fit a player with more swing speed?

You have to remember that it’s not an exact science. There’s the “snowflake” element in that everyone has their own unique swing and will respond to different equipment differently. That’s why you really have to take any description from a product page or review at sort of a surface level. For instance, there are many low spin/launch shafts that I hit high and spin the living daylights out of while someone else might hit low knuckle balls. Know what I mean?

The reality is, it’s dialing in the combination of your speed, tempo/transition style, and natural shot to figure it out.

I think my question to you is that you’re looking back at something you were fit for a year ago. Have you been playing this shaft? If so, how has been for you? If you haven’t been, you got fit a year ago, it might be worth seeing if that’s still the right fit for you.

Ha, I guess its just my ego looking for some validation. I have been playing these shafts over the past year, and now that I have settled in and learned to stay smooth, I have been hitting my irons so much better. My ball flight is surprisingly higher, but I’m hitting my irons just as far, if not further than the old shafts. To your point, everyone is unique in their swing, and it’s not always about how fast you swing it, but how you swing it fast. The proof is in the pudding, so I should probably not second guess it so much. I should be happy to hit Ladies flex if it meant better golf shots!

It sounds like you’ve been playing them pretty well for a year. I don’t think you need any validation unless you’re looking to improve something. Don’t get me wrong, I’ll take the clicks on the posts all day! But don’t go back second guessing a good shaft for you unless you’re actively looking to improve, fix, or change something.

I have the kbs tour 90 r regular shaft on my mizuno hot metal 919 irons ..I feel like every club is going too high and losing distance ..my p 9 8 seems to all be going same distance about 100-125 which is short for me and 5 6 7 distances are all inconsistent ..could this be result of too light or shaft not stiff enough ???

Could really be a wide range of things. It sounds to me like it’s too light for however you swing the club. Were you professionally fit for this setup?

Also might be worth verifying your lofts and lies.

Would these be a good fit for me. Im looking at the mizuno 921 irons. My swing speed is only 80/90mph and just started playing & im off 24. If could help be great. Can get a set from my pro shop but they have kbs tour.

Hard to say without seeing how you actually hit the ball with it. In theory, they should be easier to launch higher with a smooth and easy swing.

I wouldn’t consider your handicap as a determining factor here, fyi. Handicaps can be based off of many elements within your game let alone how an iron shaft is affecting your ball flight.

Hopefully that helps.

Could you tcompare with Project x flijghted 5.5 and KBS 90 S?

I haven’t hit the flighted PX in so long in general, and never in a regular flex. I couldn’t even begin to make that comparison for you.

This is a really good review and fits what my club fitting found. A question, do you think the shafts should go through the SST Pure Process? Is this really worth the extra $30 per club?

That’s sort of a tough one that I can see from every direction. I personally think PUREing a shaft is a great option if this set is a long-term investment. If you’re going to play these clubs for up to 10 years, may as well go all out and do it right. If you’re a regular switcher, that’s a lot of money.

Modern shafts are arguably better constructed and the seams on the shaft aren’t as impacting. Different people have different opinions here, thus my use of “arguably”. At the end of the day, it is a lot of extra money so it sort of comes down to the point above for me.

I will say, I have had some shafts PUREd where I’ve absolutely noticed the difference, and others where I haven’t. I 100% believe in PUREing, but I think experience will vary from player to player and shaft to shaft.

I am reshafting irons for my kid, he is 13 y/o, He´s been using accra 50i for a year and a half but 1 month ago he´s been struggling with the accras. Bought this shafts kbs 90 in stiff flex but I will put them soft stepped, what´s your opinion? swing speed in irons 84 mph average.

Tough to say without any real sense of how he physically responds to them. Yeah, it’s a lightweight shaft, but pretty apples to oranges with the ACCRA he’s currently using. There are a variety of reasons the ACCRA could be causing problems with him. Shaft profile, flex, weight, etc. Sort of have to narrow that down through testing to really advise on next steps. I think I would ask, how do you know a soft stepped stiff is the answer? Why not a regular flex? Or not a “regular stepped” stiff? Regardless, the shift you’re looking to make likely isn’t out of the realm of possibilities, but would need much more data to really have any opinions. It’s basically the concept of getting fit for the gear.

thanks for your comments, Basicallly he grew up almost 8″ the past six months, he is going to be growing up and increasing speed (slowly I know), That´s why I am not buying new irons, just reshafting their callaway apex cf19 that came short in lenght and speed. Sort of anticipating he will need gradually stiff in the short time, the soft stepping will be an approach to stiff without being stiff.

Don’t get me wrong, I can fully understand a growing boy will need to make some gear changes. For sure. I’m just saying, I think there are a lot of variables to consider if you don’t want to just take a shot in the dark. He may just literally get along with the shaft because it just isn’t a match for how it feels in his hands, know what I mean?

I know what you mean, that´s why I thanked your comment. We are going with that shaft and in certain point it is a shot in the dark or definitively it is, but we are in Mexico, traveling to USA is almost impossible due to pandemia and it is the real and one solution that I have in this moment. Sincerely I really appreciate your opinion.

Certainly understandable.

Out of curiosity, what is the fitting industry like in Mexico? Would be interested to know!

really bad and expensive. Most fitters work like staff pros, mainly taylormade, the others work without trackman and there are some of them working professional but in these pandemia conditions orders of new clubs are taking 8 weeks or more. We have some tournaments ahead and have no time to wait that amount of time.

Very interesting. So referring back to your previous comment, in non-COVID times, do you guys usually travel to the US for this kind of stuff?

yes we do very often, in fact last time we fitted at club champions and irons were assembled in LA

Crazy! Thanks for the insight, I love learning about how this game operates outside of the US! Thanks for stopping by and the comments!

thanks Bill for your comments and your expertise about shafts, made me hesitate haha

what´s your opinion between the kbs tour 90 and the kbs tour flt series 110 gr?

Hmmm. I’m not particularly sure. Been awhile since I’ve hit either and couldn’t really fairly compare them now.

For me, 20 grams is a fairly significant weight difference. Nevermind anything else with the shaft design.

Hi, I was fitted a year ago with Mizuno JPX 919 forged irons and the KBS tour 90 regular shafts. WOW, what a difference, even from other KBX shafts. Bottom line is I 100% agree with you that a professional fitting is the ONLY way to go. As soon as the lockdown is over in my part of Canada, I am going to get fitted for driver thru rescue. Thanks so much for the excellent reviews!

I tried these today on a Forged Tec 7iron. I like a lighter shaft and have 100-110 swing speed. Carry was on average 165-170 and it landed soft with minimal roll and sometimes backspin. Had 4.5k-5k spin and was just really liking the feel.

Judging by the description though, I feel like I should be looking at something else?

Would you have any pointers to something else I should try or I should just gun for it?

I mean, if everything you’re experiencing with it says “good to go”, who cares what it says on a piece of paper about what’s supposed to happen? Everyone has a unique swing and response to equipment. What you just experienced is the exact reason why it’s important to test/fit and not just buy based on what a description says.

I have been playing the KBS Tour 90 Stiff (102g) in 2016 Titleist AP1, for five years.

The positives: These shafts feel absolutely wonderful to me. I have an average swing speed and a moderate to smooth tempo, as described in the review. I’m 55 years old, average build, and I hit a well struck 7i about 155-160 yards. They feel really smooth to me, and easy to swing (as opposed to TT DG’s and PX’s, which I hit straight as an arrow, but have to work my butt off with to make good, consistent contact). I have tried them in multiple other iron heads (Mizuno JPX Forged and HMP, Callaway Apex, Taylormade P790), and I hit all of those irons basically the same with that shaft. They don’t all “feel” the same because the heads are different, but I get similar ball flight with all of them with this shaft. It’s obvious, this shaft fits me.

The negatives: There are times on the range (but rarely on the golf course), when I feel like the short irons are ballooning a little. They still travel appropriate distances, but they go very high. This is especially problematic when I play or practice in the wind. Mostly, the PW and 9i. I can bring rain with my PW on some days. But, I think that may be my swing, since some days I hit my blade Cleveland gap wedge a mile in the air on the range, as well. I am in the market for new irons this spring, and I have a Club Champion fitting in April. I plan to start with the Tour 90 in the new irons, and then try the lightest flex Tour 105 (I think it’s about 110g) to see if I can bring that short iron ball flight down a little without killing my middle and long iron flight, which is quite good now.

What is the weight for KBS 90 Regular shaft and Siff shaft ?

Take a look on KBS’s site. They should have those specs. If not, they will be able to provide them if you reach out to them.

Have a 16 son who can hit it 240-250 (good drive) so I would say above average swing speed but not crazy. He has a very old “set” of DCIs…thinking about Takomo which use these shafts.

Generally speaking, these KBS in a stiff probably would be a reasonable fit?

Hard to say based on just the information you provided, but in theory, he should have the swing speed to get a KBS 90 through. Stiff flex could give room for growth, but also possible he will also get bigger and stronger in the next few seasons and need a heavier shaft. Also possible he won’t. If you can do any testing/fitting, you absolutely should for his benefit.

Hi Bill I bought a set of Honma’s TW737P irons, they have the extra stiff Vizard shaft which is way to stiff for me, I was told the KBS tour 90 shaft would be a good fit, I’m 62 still in good shape, swing speed. 95 to 100, I hit the ball high already should I look at a heavier shaft in the KBS tour shaft line up or just try the KBS Tour 90, I would greatly appreciate your input.

Tough to say with just that information, but I would guess if you’re swinging driver around 95-100, already hit the ball high, KBS 90 might not be ideal. That’s based off of limited information and a blind guess, but it’s going to be a higher-flight shaft on paper. The ultimate best thing to do is to get fit and see how your particular swing responds to specific equipment combinations. That interaction is generally unpredictable and why testing/fitting is so important.

Great review. I had A flex graphite shafts with my old set. I hit the ball much more consistent with the KBS 90 steel shafts. Great for my slow swing speed. Smooth tempo does help alot, Sometimes I tend to rush. Thanks

Leave a Comment Cancel

Your email address will not be published. Required fields are marked *

Email Address *

Save my name, email, and website in this browser for the next time I comment.

Please verify you are a human

Access to this page has been denied because we believe you are using automation tools to browse the website.

This may happen as a result of the following:

• Javascript is disabled or blocked by an extension (ad blockers for example)
• Your browser does not support cookies

Please make sure that Javascript and cookies are enabled on your browser and that you are not blocking them from loading.

Reference ID: 91cd7692-24d7-11ef-b4ec-1971cf78040d

Powered by PerimeterX , Inc.

KBS Tour 90 .370" Iron Shafts

Shaft services optional, description.

• Lightweight version of the popular KBS Tour
• Delivers optimum stability resulting in efficient energy transfer from the players hands to the clubhead.
• Perfect for club builders and players who want to customize the shaft‚Äôs effect on ball spin and ball flight.

Trimming Instructions

Related Products

KBS $-Taper Lite Chrome .370" Iron Shafts

KBS $-Taper Lite PVD .370" Iron Shafts

KBS C-Taper Lite .370" Iron Shafts

KBS $-Taper Lite Chrome .355" Iron Shafts

This product can expose you to chemicals including black (airborne, unbound particles of respirable size), which is know to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov .

Shaft Services

Important Note: Please provide Current contact information. Customer service may require further information before proceeding with your order.

PUREing - $25.00

SST PURE identifies asymmetries that exist in every golf shaft and locates each shaft's most stable orientation. This results in more consistent performance and uniform feel from club to club.

Tip Prepping - $2.95

Shafts are tip trimmed (if required) to manufacturer’s recommendations. For steel shafts, we abrade the tips. For graphite shafts, we remove the polyurethane coating. When you receive your shaft, all you need to do is mix epoxy, install and align. After the epoxy is cured, cut to your final playing length from the butt end and install the grip.

Tip & Butt Trimming - $4.95

Shafts are tip trimmed (if required) to manufacturer’s recommendations. For steel shafts, we abrade the tips. For graphite shafts, we remove the polyurethane coating. After tip trimming and prepping, the shafts are butt trimmed to the desired final playing length*.

Club Playing Length

Our playing length chart is available here .

* The exact model, club head number, and desired final playing length is required for butt trimming to be possible.

* The club number and or loft is require for tip prepping on most parallel (.335" and .370") golf shafts.

KBS Tour Lite vs Tour 90 Shafts: Which is Right for You?

The KBS Tour Lite and KBS Tour 90 are both popular steel golf shafts designed for players seeking enhanced performance. However, there are some key differences between the two shafts.

The main difference between KBS Tour Lite and Tour 90 golf shafts is their weight, with Tour Lite weighing slightly more at 105g compared to Tour 90’s 102g. Both shafts offer lightweight performance, but Tour Lite provides a more marketable nomenclature.

However, there are more; let’s explore them all-

KBS Tour lite Vs Tour 90 Golf Shaft: What Are The Differences?

Weight and flex options.

The KBS Tour Lite is a newer, lightweight steel shaft and is 20% lighter than the KBS Tour Shaft. 

The KBS Tour Lite is available in three weight and flex options: 95g/Regular (R), 100g/Stiff (S), and 105g/Extra Stiff (X). 

In contrast, the KBS Tour 90 is the lightest shaft in the KBS lineup before the introduction of Tour Lite. 

The KBS Tour 90 is available in two weight options: 90g/Regular (R) and 102g/Stiff (S). The Tour Lite’s wider range of options makes it a more versatile choice for different player types.

Launch and Ball Flight

The KBS Tour Lite is designed to provide the same signature Tour feel in a lightweight package, resulting in increased distance due to added carry yardage and faster swing speeds. 

The Lite shafts produce a faster ball speed, and the C-Taper Lite, in particular, launches and flights shots higher with a steeper descent angle. 

The KBS Tour 90, on the other hand, is designed to give players more spin, a higher trajectory, and greater swing speeds.

However, the Tour Lite’s higher launching and faster ball speed properties make it a more suitable option for golfers looking to optimize their ball flight.

Swing Speed Suitability

The KBS Tour Lite shafts are designed for various swing speeds. The Regular flex is suitable for players with swing speeds under 80 MPH, the Stiff flex for those in the 90 MPH range, and the Extra Stiff flex for 100+ MPH swingers. 

The KBS Tour 90 shaft is an excellent choice for players with a smooth tempo, regardless of their swing speed. 

The key is to maintain a deliberate transition, as aggressive swings can result in a limp feel and erratic shots. 

In this aspect, the Tour Lite offers more flexibility for various swing speeds, making it a more accommodating option for a broader range of golfers.

Material and Construction

Both the KBS Tour Lite and the KBS Tour 90 shafts are made from high-quality steel materials. 

However, the KBS Tour Lite is a 20% lighter version of the KBS Tour Shaft, making it an excellent choice for golfers seeking a lighter feel without compromising performance.

 On the other hand, the KBS Tour 90, while still considered a lightweight shaft, is heavier than the Tour Lite. 

The difference in weight between the two shafts can impact players’ swing speeds and overall performance.

Shaft Profile

The KBS Tour Lite has a similar bend profile to the KBS Tour 90 but with a higher launch, according to KBS. 

This means that while both shafts have a relatively similar feel, the Tour Lite’s higher launching characteristic can help players achieve better distance and more optimal ball flights. 

The KBS Tour 90, on the other hand, is known for its soft tip and higher center of gravity, which helps players get the ball in the air with more distance. 

Despite these differences, both shafts offer a smooth and responsive feel, catering to the preferences of various players.

Market Perception

The KBS Tour Lite is a newer shaft, introduced in 2022, and has already gained popularity among golfers due to its lightweight and high-performance characteristics. 

Meanwhile, the KBS Tour 90 has been a popular choice among golfers for its lightweight design and excellent performance for players with a smooth tempo. 

Both shafts have earned their respective reputations in the golf industry, but the Tour Lite’s more recent introduction and innovative design make it an attractive option for golfers seeking the latest in golf shaft technology.

KBS Tour 90 vs Tour lite: Which KBS Golf Shaft To Choose?

Both the KBS Tour Lite and the KBS Tour 90 shafts offer excellent performance characteristics, but the better option for you will depend on your individual swing speed, tempo, and playing style.

The better option between the KBS Tour Lite and the KBS Tour 90 depends on your personal preferences and playing style. 

If you are looking for a lightweight shaft with a higher launch and faster swing speeds, the KBS Tour Lite may be the better choice for you. 

On the other hand, if you have a smooth tempo and prefer a slightly heavier shaft, the KBS Tour 90 could be a better fit. 

It is essential to try both shafts and determine which one suits your unique swing and performance requirements.

Related Posts:

That's me, Jerry Hall. Golf is my passion. I'm a researcher, blogger, and avid fan. My objective is to provide you with current information, advice, and resources to enhance your knowledge and enjoyment of golf.

KBS Tour 90 vs 105: Which Golf Shaft Will Improve Your Game?

KBS is one of the fastest-growing manufacturers of premium quality golf shafts. Two of their most popular releases are the KBS Tour 90 and KBS Tour 105. While they are similar in many aspects, they also have some differences.

Some of the core differences between the two shafts is their weight, length, and feel. The KBS Tour 90 has a sturdy shaft with a soft tip. It helps keep the ball longer in the air. On the other hand, Tour 105 is best fitted for an aggressive playing style. 

Regarding KBS Tour 90 Vs 105, both of these shafts are well recognized in the profession, while the 105 is the successor to the most popular KBS shaft ever produced. Keep reading to find out more.

KBS Tour 90 Overview

KBS has a lot of lightweight releases for golf shafts. Among them, the lightest golf shaft to date is the KBS Tour 90.

This is engineered for players with low swing speed to have a higher trajectory, more speed, and better spin when the ball cuts through the air. 

The best performance of the KBS Tour 90 can be attained on short irons. The shaft is the best for launching the ball high into the air. 

KBS Tour 90 Pros And Cons

KBS Tour 90 is a standalone release from KBS as its lightest shaft. Because of its weight, it can hit perfect high-trajectory shots while maintaining a balance between the kick from the shot. It can also add sufficient spin to the ball for more precision. 

Read Also: Dynamic Gold s300 vs x100: What’s The Difference?

KBS Tour 105 Overview

All of us have different swings when we play golf. This is why many great shafts from different companies will feel different among many people. 

Because of our playstyle, we feel more comfortable with one shaft and not with others. The Tour is the uncontested most popular shaft among general and professional golf players regarding KBS releases. 

Now, if you are a fan of the KBS Tour but want a shaft that weighs less than the Tour, the 105 is just for you!

KBS Tour 105 Pros And Cons

The best part regarding the Tour 105 is how it retains the feel of KBS’s most popular release – the Tour. But the Tour is not a lightweight shaft.

And to match the shaft with the play style of the tempo-based players, KBS released the 105. 

KBS Tour 90 Vs 105: Comparison Chart

Both of these shafts are exemplary releases from KBS. But as for most other shafts in golf, they have fundamental differences in build, feel, and weight. 

However, both golf shafts are verified and allowed by the International Golf Federation. They follow the measurements and restriction limits of the federation. 

For convenience, we will depict a comparison table below and focus on the core differences between these two shafts. 

Read Also: Project X IO vs LZ: Which One To Pick? 

What Are The Differences Between KBS Tour 90 And 105?

Both KBS Tour 90 and 105 are lightweight shafts. The most fundamental differences between them are their weight class, their trajectory, and how they feel. 

The 105 has the wedged feel of the original Tour while being a lighter shaft, but the 90 truly feels like a lightweight shaft meant for gaining altitude. Here are the core differences between the two shafts:

The Tour 105 is versatile when it comes to length. The extra 1 inch or extension or reduction gives you more freedom while hitting those low trajectory shots to cover more ground. 

This is not feasible with the 90. The leading advocate behind this reasoning is that the RBS Tour 90 has about twenty percent less weight than any standard shaft available.

The shaft has a stiff and firm design, but because of the built-in “Two flex system,” the shaft feels more flexible than an average shaft. 

The shaft has a firm build and a stiffer profile on the tip to retain the KBS Tour feeling you are used to, thanks to the gradual flex. The 105 is also crisper when taking shots, and the kickback is manageable. 

The original Tour was the most popular shaft in golf from KBS because of how great it felt on the hand. It reduces the kick you get from taking shots and keeps your arms strain-free. 

Players who prefer a light club, and precision on the shot, might find the Tour 90 just to their liking. The shaft itself is designed for such players to fit their playstyle. 

Also, for the 90, you must treat it like a lightweight shaft to circumvent the kick. You also need to maintain a perfect tempo not to lose balance. 

The 90 is marginally lighter than the 105, even though the 105 is a lighter version of the Tour. This marks KBS Tour 90 as the most lightweight release of the company. 

Being so light enables the Tour 90 to achieve a great trajectory and spin on the ball. This is tough to accomplish with the 105.

The 90 being the lightest release of the tour, has some drawbacks regarding its durability issues.

The shaft is top-tier in performance, but it’s not fit to handle stronger players. Thus players who like to play aggressive shots might face problems while trying this shaft out. 

It is a sturdy shaft yet has a smooth and soft tip to help with attaining better altitude. This shaft also has a higher center of gravity, allowing the players to cover more distance on air overall. 

The 105 is better suited for such aggressive playstyles, though. This shaft is an all-rounder in handling more assertive and more passive players.

Read Also:   Modus 105 Vs 120: Which Is The Better Golf Shaft?

Performance

When using the Tour 90, the kickback from the shot will feel smooth if you can maintain a perfect tempo. If you fail to perform a clean tempo, you will struggle to maintain the balance. 

The responses and reactions are decent in your hands, but you still need a soft swing tempo. Your control will be sloppy and misplaced if you get aggressive and swing out of your tempo. 

If you are a player who wants to hit shots with a higher trajectory, tour 90 is your go-to option.

But if you want to switch between low and high shots comfortably while adding more spin to your shots, tour 105 is the preferable option. 

One issue that comes with such benefits of the 90 is that the shaft is prone to ballooning the ball. Because of its lightweight, it can give the ball an insane amount of altitude. 

This can be a good or a bad thing, depending on the shot you are trying to make. It also requires the player not to be aggressive and keep a perfect tempo. 

The 105 is ideal for mid-high swing players, but unlike the 90, it can deal well with a lower trajectory.

This allows the 105 to cover more distance with each shot. This shaft also requires some perfect tempo plays. This is why it’s unsuitable for aggressive players who prefer rigid shafts. 

Safety Issues

The main issue remains the same as with all lightweight shafts. The 105 shares some similarities with the 90 in this regard.

The foul shots you can make when using light shafts can all be reasoned with having a lousy tempo. 

You must maintain a perfect rhythm while taking shots to perform well using a light shaft. If your shot gets out of tempo, you will lose balance and fail to execute the shot. 

The kickback will be much worse, and your trajectory and spin will not be as intended. The 105 will be perfect for you if you have a smooth tempo. 

The response from the shot to your hand is sharper, but the sting profile is not present. This means your wrist and arm will be safe.

KBS Tour 90 or 105: Which One Should You Choose?

Golf clubs are an essential tool for golf. You must recognize the necessity of an excellent shaft for your golf club if you want to perform well.

90 vs 105 shafts are phenomenal, and you need to use them best by figuring out which fits your playstyle best.

Both of these shafts were intended to be adapted for players with different playstyles.

And if you know what type of plays you like to make, you can easily choose between these two great shafts. This will enable you to make better, more accurate shots without losing tempo. 

If you want more trajectory and spin while keeping the ball in the air longer, the 90 is the best option.

But if you fancy the feel of the original Tour while being able to make those low-trajectory shots to cover more distance, you should go for the 105!

Read Also:   KBS $ taper lite vs c taper lite: Which one should you choose?

Frequently Asked Questions

Hopefully, by now, many of your doubt has cleared. Here are some frequently asked questions regarding these two shafts that you might want to know.

How much do KBS Tour 90 shafts weigh?

A KBS Tour 90 weighs about 95 grams for the regular and 102 grams for the stiff.

What are the different KBS Tour shafts?

There are primarily five Tour shafts from KBS. These include Tour steel, Tour V, Tour 80, Tour 90, and Tour 105.

Read Also:   C-Taper Lite Vs Modus 105: Which Golf Shaft Will Improve The Game?

Meet Jalal, a passionate golf writer and the driving force behind Golfertroop.com, your go-to destination for all things golfing! Whether you’re a seasoned golfing veteran or a beginner taking your first swing, Jalal is here to assist you in making the most out of your golfing experience.

Similar Posts

Ping G400 Max Vs G425 Max: Which Golf Driver to Choose?

Have you been looking for an excellent driver to hit the maximum distance out of the golf shot? Ping’s G400 and G425 Max drivers might…

Pros And Cons Of Stack and Tilt Golf Swing | Discussion

According to an old saying, the most important golf shot is the next one, pointing out how complicated and future-oriented the sport is as there…

Is the Ping I210 Replacement Worth the Hype? Our Analysis

Nothing is wrong if you always want to be updated with the golf club you use. As the day advances, you see the improvements made…

2 Hybrid vs. 5 Wood: Which Golf Club Should You Choose?

Nowadays, this is a very common question asked by golfers that which one is the best between 2 Hybrid and 5 Wood. But the truth…

Titleist U500 vs U510 Iron: Which is Better for Your Game?

If you’re looking for a new set of irons, consider the Titleist u500 and u510 irons. But with so many different clubs on the market,…

Ping i210 Vs. Titleist T100: Which Iron Should You Choose?

When it comes to Golf, the most important thing is the Iron you are using. Irons can change the playing style drastically. Ping i210 and…

Ray Barnes, our Senior Staff Writer and a Golf Analyst with a PhD in Sports Analytics, is a beacon of insight in the golfing world. With a deep understanding of the sport's nuances, statistical analysis, and a talent for demystifying complexities, he provides in-depth analysis and captivating narratives that engage golf enthusiasts worldwide.

View all posts

Leave a Comment Cancel reply

Save my name, email, and website in this browser for the next time I comment.

KBS Tour 90 .355" Steel Iron Shafts

Description.

The KBS Tour 90 Taper Tip steel iron shaft offers tour performance in a lighter golf shaft.

• .355" taper tip diameter
• Designed with Moment of Inertia (MOI) analysis to increase shaft stability from the grip to the club head
• Proportional mass and radius reduction during step progression increases shaft performance
• Available in half inch increments 41.5" - 37.5"

trimming instructions

Related Products

KBS Tour Lite .355" Steel Iron Shafts

KBS Tour V .355" Steel Iron Shafts

KBS Tour .355" Steel Iron Shafts

KBS Tour 90 .370" Steel Iron Shafts

This product can expose you to chemicals including black (airborne, unbound particles of respirable size), which is know to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov .

Shaft Services

Important Note: Please provide Current contact information. Customer service may require further information before proceeding with your order.

PUREing - $25.00

SST PURE identifies asymmetries that exist in every golf shaft and locates each shaft's most stable orientation. This results in more consistent performance and uniform feel from club to club.

Tip Prepping - $2.95

Shafts are tip trimmed (if required) to manufacturer’s recommendations. For steel shafts, we abrade the tips. For graphite shafts, we remove the polyurethane coating. When you receive your shaft, all you need to do is mix epoxy, install and align. After the epoxy is cured, cut to your final playing length from the butt end and install the grip.

Tip & Butt Trimming - $4.95

Shafts are tip trimmed (if required) to manufacturer’s recommendations. For steel shafts, we abrade the tips. For graphite shafts, we remove the polyurethane coating. After tip trimming and prepping, the shafts are butt trimmed to the desired final playing length*.

Club Playing Length

Our playing length chart is available here .

* The exact model, club head number, and desired final playing length is required for butt trimming to be possible.

* The club number and or loft is require for tip prepping on most parallel (.335" and .370") golf shafts.

• Remember me Not recommended on shared computers

Forgot your password?

• WRX Club Techs

Two quick questions about the KBS 90 shaft...

By nad12 February 12, 2014 in WRX Club Techs

• Reply to this topic
• Start new topic

Recommended Posts

Question 1:

Has anyone had experience with the KBS 90 Regular and KBS 90 Stiff shafts? What is the difference between them (weight, stiffness, etc..)?

Questions 2:

What other manufacturers shafts can the KBS 90 Stiff shaft that is 1 inch longer that standard be compared to (I understand that it being 1 inch longer will make it weaker)?

The dilemma I have is I demo the R11 irons in a KBS 90 Regular shaft and I liked what I saw but the shaft felt light and short. So I ordered a set in the KBS 90 Stiff shafts, thinking that Stiffer will mean heavier and thus a good fit. However, the KBS 90 Stiff shaft feel light too. Surely the KBS manufacturer make stiffer shafts that what I now have and I cannot believe it is due to the extra inch longer. My 6 iron swing speed is 85mph and carry 180 yards. I am now wondering is the KBS 90 Stiff shaft is too weak for me.

Answers to my questions will be much appreciated. Thanks.

Link to comment

Share on other sites.

• Created 10 yr
• Last Reply 10 yr

Top Posters In This Topic

Popular Days

nad12 6 posts

Stuart_G 4 posts

DaveMac 2 posts

Valdre78 1 post

Feb 12 2014

Feb 19 2014

CallawayKid86

Try either the tour or the tour v. Those are heavier and a little stiffer. The KBS 90 plays pretty soft from my experience with it. Depending on the tip, you can always tip a little extra or hardstep them to make them play firmer.

Callaway Rogue SZ 10.5* W/ Matrix F7M2 Tour Edge Exotics XCG7 Beta 16.5* W/ Matrix F7M2 Proto

I may just be misunderstanding you but it seems that you are confusing weight with stiffness. They are actually two fairly independent aspects of a shaft. In one sentence you say the KBS 90 Stiff's are too light but the next sentence seems to imply you are looking for a stiffer shaft. Is it a weight issue, or a flex issue, or possibly both? The weight specs are here: http://kbsgolfshafts.com/shafts/kbs-tour-90

NevadaGolfGuy

kbs tour 90 stiffs play very very close to a dynamic gold R300, they are a pretty weak shaft. Guys I know that use them swear by them but calling the stiffs a stiff is a bit misleading.

Bag stolen... we shall rebuild!   We have rebuilt!

Razr Fit Xtreme 10.5 Miyazaki JDL

Razr Fit Xtreme 4 wood Aldila Trinity

Searching for a Hybrid

Maltby DBM 4-PW Recoil Prototype 125's

52-56-60 Cleveland Tour Van Forged Modus 120 S

Old AF TM Spider 

In the .370 version of the kbs 90 the strongest frequency will be 5.5. Which in many cases will be a regular flex. I played them for a little while, and really liked them. However I switch them out for px 95. 6.0. Which are just as light, but firmer, which lead to better control.

Right so I'm more confused. I didn't think there was a [b]KBS [u]Tour[/u] 90[/b] shaft. I thought there was only a [b]KBS 90[/b] or a [b]KBS Tour[/b]. I have viewed the KBS website and it says the KBS 90 in Regular is 95 grams and the KBS 90 Stiff is 102 grams (hardly a stiff weight). The other version of the KBS shaft is the KBS Tour where there shafts are more stiffer and weigh about 120-130 grams (normal stiff weight). Apparently the KBS 90 Stiff is suited for a swing speed of 65-80 mph -- what? That isn't even regular let alone Stiff. Am I missing something? Can anyone compare the KBS 90 Stiff to other shafts? Thanks for the comparison to the DG R300 but the DG R300 is about 20 grams heavier. If I start ramping my 6i swing speed to 90mph are the balls going to spray all over the place. I'm currently using the DG SL S300 shaft, how closely matched is it to the KBS 90 Stiff? I'm slightly confused and worried. Thank you.

You are still confusing weight with stiffness. It's possible to have a heavy regular shaft (like the DG R300) that plays softer than a lighter shaft (like your DGSL300 at around 100g or less once trimmed). Weight has nothing to do with flex, unless you compare it across same shafts across the same product range. The KBS Tour 90 is a great shaft that gets bad press because people don't understand it's profile and merely look at it's relative FCM, which on paper looks "weak". However the shaft is very stable and suited to a wide variety of swing speeds, but not necessarily those with a stronger transition and a later release. This would suit a heavier shaft with a stiffer tip, which the Tour 90 is not. If you had a smooth swing with a mid release, you would have no problem with it if you were looking for a higher ball flight compared to your DGSL (both stiff). For a like to like comparison, the Tour 90 is somewhat similar to the Dynalite Gold XP - I'd say the Tour 90 is the better shaft of the two.

Weight differences you are seeing are trimmed verses raw (full length). Most manufacturers list a shaft at it's trimmed to length weight. The DG SL S 300 is a much stronger shaft than the KBS Tour 90 S They are close at the butt then the DG SL gets progressively stiffer over the rest of the shaft with the DG SL S being about a flex and a half stronger at the tip. Bottom line is they are completely different bend profiles. here are the bend profile frequencies for the two shafts Model, 36,31,26, 21,16,11 [b]DG SL S300 taper[/b], 212,257,315,402,562,963 (frequency higher = stiffer) [b]KBS Tour 90 S taper[/b], 209,244,304,385,526,825 (frequency higher = stiffer)

Thank you to you both. Funny thing is you both mention [b]KBS Tour 90[/b]. I have only seen [b]KBS 90[/b] or [b]KBS Tour[/b]. Is the KBS 90 really called the KBS Tour 90? The [b]Tour [/b]shafts on the KBS website seem much more heavier and stiffer than the [b]90[/b] version. The sticker on the shaft only says 'KBS 90 S' no Tour is mentioned. So I've been fitted for DG SL S300 in the past but can hit the KBS 90 Stiff would I be wrong in the keeping the KBS 90 Stiff on the R11? The swing weight is D8 which is heavier than my usual D2. I am searching the DSFI list and can find the DG SL S300 ratings but the KBS shafts I can see have C-Taper next to the them. DaveMac = thanks for your numbers but I'm afraid I do not understand them.

Jaskanski hit the nail on the head and addressed the biggest point of confusion. But just a correction to a few other points. [quote name='nad12' timestamp='1392239150' post='8654253'] I didn't think there was a [b]KBS [u]Tour[/u] 90[/b] shaft. I thought there was only a [b]KBS 90[/b] or a [b]KBS Tour[/b]. I have viewed the KBS website and it says the KBS 90 in Regular is 95 grams and the KBS 90 Stiff is 102 grams[b] [s](hardly a stiff weight)[/s].[/b] T [/quote] There is no "KBS 90" that i've ever seen - only the "KBS Tour 90" as per the KBS web site. The r11 irons use parallel tipped shafts, not tapered so the weight difference between stiff and regular is only 1 gm. http://kbsgolfshafts.com/shafts/kbs-tour-90 The KBS Tour 90's are specifically designed with a softer, more active tip section to promote higher launch and that will contribute to it feeling less stiff but that doesn't mean, by any means, that it's not suitable for the swing speeds in the 'normal' stiff range. People who are properly fit to the tour 90 either like or need the more active tip section. But this is certainly not necessarily going to be the best shaft for everyone. The real question is whether the feel of these shafts cause an actual problem for your swing or whether you are concerned because it's just not what you expected. Try to put aside any preconceived notion of how it should be and concentrate on the actual results you get with the shaft. If there is a problem, the next step is to determine if it is the bend profile or the weight (or possibly both). With that info we can then possibly help find a better shaft.

[quote name='Stuart G.' timestamp='1392241824' post='8654613'] There is no "KBS 90" that i've ever seen - only the "KBS Tour 90" as per the KBS web site. [/quote] Just a minor addendum here. "KBS 90" might be a Taylormade specific labeling of the shaft. Not 100% but as far as I know it's the same shaft as the KBS Tour 90's.

Thank you Stuart G. Things are starting to make sense now. So the KBS 90 (as my stickers say) are indeed KBS Tour 90. Don't suppose there is any info on TM customising the original KBS shaft in anyway? I know that Wilson used the SS 105 FST shaft which were indeed the FST Pro 115. Its confusing when they just dont name them the original shaft names. I always thought the '90' was the actual weight of the shaft (90 grams). I didn't realise the shaft was 101g for Regular and 102g for Stiff. My questions here are: 1) The KBS Tour 90 in Stiff is 102 grams. With my shafts being an inch longer than standard what weight do you know think they are? 2) I always thought that a Stiffer shaft would be much heavier than a Regular shaft. How do shaft manufacturers make a Stiff flex by ONLY adding a single gram in weight? 3) Do you think the KBS Tour 90 in Stiff was 102 grams but once TM finish with it it weighed 90 grams? 4) What weight is the DG SL S300 shaft in standard length? Just racking my brains.

[quote name='nad12' timestamp='1392243041' post='8654763'] My questions here are: 1) The KBS Tour 90 in Stiff is 102 grams. With my shafts being an inch longer than standard what weight do you know think they are? 2) I always thought that a Stiffer shaft would be much heavier than a Regular shaft. How do shaft manufacturers make a Stiff flex by ONLY adding a single gram in weight? 3) Do you think the KBS Tour 90 in Stiff was 102 grams but once TM finish with it it weighed 90 grams? 4) What weight is the DG SL S300 shaft in standard length? Just racking my brains. [/quote] 1) The specs on the web site for the parallel tipped shafts typically list the weight before it's cut down for any particular iron. For the Tour 90's that's when the raw shaft length is 41.25". For a rough estimate you can estimate that the weight is evenly distributed over the whole shaft. That would mean for a 102 gm shaft, roughly 2.47 gm per inch of raw shaft length. That would put a standard length 5 iron (38" playing length w/ 1.5" BBTG) at a hair over 90 gm. 2) Magic :-) Sorry. I might be an engineer but dont know exactly how they do it. Could be using different alloys, different taper patterns and how the shaft diameter varies over the length, variable wall thicknesses over the length of the shaft, and probably more that I can't think of. And that's just steel, graphite shafts have a lot more options with varying the graphite fiber size, strength and weave, different layering and even different epoxy formulations. 3) No idea but the 90 label more than likely was just a carry over of the name from KBS 4) Don't know off the top of my head. Someone else might have the specs handy or you can get them from True Temper web site and go through the same calcs I did above. Don't take this the wrong way but part of the problem could be that you are over thinking things. None of the numbers really matter - it's the results that count. Go hit the club and find out how it feels. IF there is a problem, then we can go from there.

[quote] Don't take this the wrong way but part of the problem could be that you are over thinking things. None of the numbers really matter - it's the results that count. Go hit the club and find out how it feels. IF there is a problem, then we can go from there. [/quote] LOL no I didnt take it the wrong way. I often over analyse things. Thank you for your help. BTW, the swing weight is D8 - up from D2 due to the extra inch. I'll stop there but I start over thinking the swing weight.

[url="http://www.golfwrx.com/forums/topic/740015-tom-wishon-irons-shaft-graphs-in-regular-flex/page__st__60#entry8417895"]How to interpret the shaft bend profile data[/url] I don't have the graphs for the two shafts just the frequencies but the interpretation is exactly the same. 1 and 4 The DG SL S300 raw weight is 106 grams so there will only be a few grams difference between the two shafts about 96 - 100 grams at your playing length +1 inch 2 Shaft diameter and step pattern 3 No, the shaft will be around the 96 - 100 gram mark at your playing length Just to throw your head in a bigger spin the DG SL will feel just a little heavier than the KBS Tour 90 because more of the shaft's mass is in the tip. (The shaft balance points are different) This is not the reason you prefer the DGSL over the KBS Tour 90 though, it is simply down to the difference in relative stiffness (bend profile) between the two shafts.

Thanks guys for all your replies. I've had a proper fitting and know now the KBS 90 is not the right shaft for me.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

×   Pasted as rich text.    Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.    Display as a link instead

×   Your previous content has been restored.    Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

• Insert image from URL
• Submit Reply

Recently Browsing    0 members

• No registered users viewing this page.

Titleist GT drivers - 2024 the Memorial Tournament

GolfWRX_Spotted posted a topic in Tour and Pre-Release Equipment , Monday at 12:46 PM

• 234 replies

2024 Charles Schwab Challenge - Discussion and Links to Photos

GolfWRX_Spotted posted a topic in Tour and Pre-Release Equipment , May 20

2024 PGA Championship - Discussion and Links to Photos

GolfWRX_Spotted posted a topic in Tour and Pre-Release Equipment , May 13

2024 Wells Fargo Championship - Discussion and Links to Photos

GolfWRX_Spotted posted a topic in Tour and Pre-Release Equipment , May 6

2024 CJ Cup Byron Nelson - Discussion and Links to Photos

GolfWRX_Spotted posted a topic in Tour and Pre-Release Equipment , April 29

Announcements

• Spotted: Titleist GT2 Driver Photos

Popular Now

By upanddown Started 1 hour ago

By Shinogolf Started 11 hours ago

By Augster Started Yesterday at 12:35 AM

By gvogel Started Wednesday at 01:21 PM

By MattyO1984 Started Tuesday at 08:17 AM

Welcome. Register Here.

Come on in, the water is fine...

Recent B/S/T

JB_007 · Started 21 minutes ago

jdarlin · Started 36 minutes ago

EastpointeCC · Started 51 minutes ago

rsiehr · Started 59 minutes ago

TKnuth13 · Started 1 hour ago

GolfWRX_Spotted · Started Monday at 12:46 PM

• Existing user? Sign In

The Bag Room

• Tour & Pre-Release Equipment
• Golf Sims/GPS/RFs/Apps
• Golf Style and Accessories

The Club House

• General Golf Talk
• Classic Golf And Golfers
• Courses, Memberships and Travel
• Groups, Tourneys, and Partners Matching

WRX Academy

• Instruction & Academy
• Rules of Golf and Etiquette
• Swing Videos and Comments

Classifieds & ProShops

• Deal/No Deal

Website Help

• Forum Support
• BST AD Help Forum

My Activity Streams

• BST/Deal Activity
• All Activity
• Unread - No BST/19th
• Subscriptions

Classifieds

• For Sale Forum
• Wanted to Buy
• Mall of Pro Shops
• Where Did My Ad Go?
• Trade In Tool
• Create New...

KBS Tour 90 vs. 105: What Are The Differences?

The central pursuit of most golfers is to unlock a perfect swing. For that to be achievable, every detail matters, from the club grip to the driver loft.

However, a significant aspect golfers often overlook is choosing the ideal shaft, which could make or break your swing.

In the golf world, the KBS Tour shafts are heavyweight options that help players unlock their true potential.

Some top choices include the KBS Tour 90 and the KBS Tour 105, which feature unique attributes and characteristics.

In this article, you’ll learn about the differences of these iconic shafts so you can choose the right golf club and get better at your game.

The KBS Tour 90 and Tour 105 shafts are exceptional shaft options for players looking to improve their games.

They are designed with quality materials and utmost precision, providing outstanding performance and consistency.

They optimize distance, control, and feel, thus catering to different players’ preferences and swing attributes.

The International Golf Federation legalizes both as they adhere to the standard measurements and restriction limits.

The KBS Tour 90 is one of the lightest golf shafts released by KBS. It’s a standalone release from the brand, renowned for its lightweight construction and versatility.

It’s designed for golfers with low swing speed to offer higher trajectory, improved speed, and spin. It performs best when used on short irons as it helps achieve higher ball flight.

This shaft perfectly balances distance and accuracy, making it an appealing option for players looking to generate more distance without sacrificing control.

The KBS Tour 105 was created as an improvement to the famous KBS Tour 90, considering players’ wants and demands for a slightly heavier shaft choice.

The Tour 90 was already well-liked by players seeking a lightweight and adaptable shaft.

Still, KBS noticed that there was a need for a shaft with a little bit more weight and stability without compromising the performance qualities that made the Tour 90 an excellent option.

It’s most popular among players who want a solid feel and a more aggressive approach to the game.

Its stiffer profile promotes a lower launch, making it suitable for golfers seeking a flatter trajectory and enhanced workability.

The increased weight of the Tour 105 offers stability through impact, helping golfers achieve a consistent and powerful strike. 

KBS Tour 90 vs. 105: Differences

Both shafts are notable releases from KBS and are designed for specific purposes and preferences. As such, there are fundamental differences between them.

Some of the significant differences are notable in the build, length, weight, and feel. Follow along as we extensively review their differences based on these characteristics as follows:

Build and Durability

The KBS Tour 90 and Tour 105 shafts are constructed with high-quality materials and precision engineering. However, since the Tour 90 is the lightest version, it may give some durability problems, especially for stronger players.

If you like to play aggressive shots, the Tour 90 might wear out quickly and not be fit to handle such intensity. The Tour 105, on the other hand, is an all-rounder and more suited for an aggressive playstyle.

When discussing their lengths, it’s worth noting that these shafts are typically sold in raw lengths, which are then cut down to fit specific clubs.

Raw shaft lengths for the KBS Tour 90 and 105 are generally the same and usually come in 37 to 41-inch lengths for iron sets. These can then be cut down to fit the specific irons in your bag.

The length of the final club will be dictated not just by the shaft, but also by the type of club head, grip, and the specific fit for the golfer’s swing.

Remember that the final length of any golf club is a function of personal fitting. A professional club fitter will take your physical stature, swing speed, and personal preference into account before cutting a raw shaft to length.

So, while both the KBS Tour 90 and 105 can accommodate standard club lengths, the final length of your clubs will depend on these factors.

A shaft feel is often subjective, but we can still make a general distinction between these shafts.

The Tour 90 has a slightly softer profile giving a more responsive feel at impact. If you want a lighter club with more precision on shots, this shaft will be a great fit.

On the other hand, The Tour 105 has a stiffer profile, giving it a solid feel. It provides more stability and robust impact sensation.

Performance

Both shafts deliver excellent performance, but they cater to different player preferences and swing characteristics. The Tour 90 helps optimize distance and control.

It offers a mid-launch trajectory, making it suitable for players who want a balance between distance and accuracy.

If you want to hit shots with a higher trajectory, it’s your ideal option. However, to achieve a smooth kickback, you have to maintain a perfect tempo else you’ll struggle to maintain balance.

On the other hand, the Tour 105’s heavier weight and stiffer profile promote stability, control, and a more penetrating ball flight.

This shaft is favored by players seeking a solid feel and a more aggressive approach to their game. It’s your go-to shaft if you want to switch swiftly between low and high shots while getting additional shot spin.

KBS Tour 90 vs. 105: Which Should You Choose?

To choose the best option for your game, you need to identify your game style and preference. Both shafts are excellent but are designed for different playstyles.

Generally, the Tour 90 will be a great option if you want more spin and trajectory while keeping the ball’s height longer.

As for the Tour 105, it will be an ideal option if you wish for the excellent feel of the standard Tour and want to get low-trajectory shots for more distance.

Related Posts:

• Why Are Scotty Cameron Putters So Expensive?
• PGA Superstore Fitting Review: In-Depth Analysis
• Homemade Golf Ball Line Marker: DIY Guide

Want to Get Better at Golf?

Get "ben hogan's five lessons" and join thousands of others improving their golf skills..

Learn the Fundamentals: Stance and Posture > Golf Grip > The Swing.

This book has LOADS of positive reviews. THOUSANDS OF REVIEWS. A MILLION COPY SOLD. CHEAP!

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

$ 47.95

TIGHT DISPERSION. LIGHTWEIGHT DESIGN.

Kbs retrobuild.

The KBS Retrobuild allows you to customize every piece of your build from grip down to the label. Your clubs – Just better. Start Your Build >

KBS Find Your Fit

The KBS custom online fit tool allows every golfer to explore different shaft options based on their swing. Finding your fit just got easier. Get Started >

KBS Golf Experience

From custom builds to swing analysis to custom KBS gear – Our goal is for you to leave as a better player. Explore Now >

TAPER TIP TECHNICAL SPECIFICATIONS

Tour spec technical specifications.