trek marlin 6 vs roscoe 8

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Trek Marlin vs Trek Roscoe, which Trek hardtail is right for you?

Comparing Trek's two latest hardtail mountain bikes

Katherine Moore

Choosing which bike to buy, whether it’s your very first mountain bike, an exciting upgrade or you’re looking to try something different, is always a task worth taking your time over.

While on the face of it, some bikes may seem similar, when you dig down into the bike’s geometry, frame design, suspension setup and specs, there are often key differences that go hand-in-hand with their intended use.

Take two of Trek’s most popular hardtail mountain bikes : the best-selling Marlin and the more aggressive Roscoe. On the face of it, they look very similar, but understanding the differences will help you work out which is best suited to you.

What type of riding are you doing?

Forget drool-worthy paintjobs, detailed geometry figures and component choices to start with – the most important thing to consider when choosing the best mountain bike for your needs is to align the type of bike with the style of riding that you’re likely to be doing.

Mountain biking is a broad church, after all, covering everything from multi-day cross-country stage races to four-minute downhill runs, and everything in between.

Bikes intended for these different mountain biking disciplines are designed accordingly; cross-country bikes are best for pedalling and downhill bikes are best for descending. Those in between, including downcountry bikes , trail bikes and enduro bikes , are typically built to balance pedalling efficiency and trail capability on a sliding scale between them.

The Trek Marlin is a beginner-focused hardtail that sits at the cross-country end of the mountain biking spectrum, with a 100mm short-travel suspension fork.

However, the third-generation Marlin has been updated with a number of features that make it both more trail-friendly and upgradeable.

Cleverly, the Marlin also boasts some additional mounts that make it a versatile choice beyond mountain biking, with the capability to fit a kickstand, pannier rack and bags. This enables it to double up as a rugged tourer or urban commuter for cycling to work .

With a greater level of suspension on offer (140mm on most models), more trail-focused geometry, mountain-bike specific frame features and larger tyres, the Trek Roscoe, on the other hand, is a dedicated trail hardtail built for more rugged terrain.

Both the Marlin and Roscoe are alloy hardtails, which helps to keep the prices towards the budget end of the spectrum. Expect to pay more for a lighter carbon fibre frame if you cast your eye at the Procaliber family, designed with fast-paced cross-country racing in mind.

We’ll take a look at the specific features of the Marlin and Roscoe in turn. Key to weighing up which of these hardtails is best for you is deciding what you want to do with it, whether you’re looking to push yourself on challenging trails or are looking for something that’ll help you get about town just as easily as it takes on a local off-road loop.

Because the frame design is so key to how bikes feel to ride, geometry is a good place to start when comparing bikes. You can read BikeRadar’s full guide to mountain bike geometry for more; we’ll focus on the key numbers when comparing the Trek Marlin and Trek Roscoe here.

In terms of head tube angles, while the Marlin’s geometry, updated on the newest third-generation models, has recently been slackened to 66.5 degrees, the Roscoe hardtail is designed around an even slacker 65-degree angle.

Essentially, the slacker the head tube angle, the further forward the front wheel is placed in front of you, and the more capable the bike becomes over rougher terrain.

In combination with the greater level of suspension travel, the slacker head tube angle of the Roscoe means you have to shift your weight further forwards on the bike to weight the front wheel. This results in a more aggressive riding position compared to the more upright position of the Marlin.

Seat tube angles are similar across the Marlin and Roscoe, at 73.4 and 73.1 degrees respectively, steepened to enhance pedalling efficiency for flatter gradients, pedal ups and linking sections of trail.

Both the Roscoe and Marlin offer a wide range of frame sizes, including Trek’s extra size option sitting between medium and large. However, it’s the Marlin that can accommodate the widest range of riders, catering for teens as well as adults with the XXS option.

Another point of difference between these two hardtails is the handlebar width, with the Marlin using 690/720/750mm bars (dependent on frame size), while the Roscoe is fitted with wider 750/780mm handlebars, again for added control on steeper and trickier off-road descents.

With a cross-country-oriented design for efficient pedalling, the Marlin uses a short-travel 100mm fork.

For a more trail-ready ride, the new third-generation Marlin can accept a 120mm-travel fork on all frame sizes from XS up, if you fancy upgrading your ride as you gain confidence and start to tackle larger trail features.

With a hefty 140mm suspension on offer, the Roscoe is positioned firmly in the aggressive hardtail category, best suited for trail riding.

The budget Roscoe 6 is the only exception, retaining a shorter-travel 120mm fork.

Frame features

With a more moderate level of suspension, the Marlin can double up for urban duties as well as hitting the dirt, so Trek has added a number of frame features with the commuter in mind.

You’ll find a mount for a kickstand as well as pannier rack mounts, so you can kit out your Marlin to carry luggage, whether that’s using it as a commuter bike around town or on a longer bike touring adventure.

The updated, third-generation Marlin frame also boasts internal cable routing for a dropper post, should you wish to add one later down the line. A rubberised chainstay guard comes pre-fitted to all Marlin models, to protect the frame from chain slap and minimise any noise.

As a more dedicated dirt shredder, the Roscoe doesn’t include the same rack and kickstand mounts, streamlining the frame.

Instead, you’ll find an in-built down tube guard in addition to the chainstay protector, designed to take the impact of stones and other trail debris.

You’ll also find ISCG mounts around the bottom bracket on the Roscoe, allowing you to fit a chain guide or bash guard.

Wheels and tyres

While most of the Marlin and Roscoe models on offer use modern 29er wheels , they do vary by frame size to offer the best fit for shorter riders.

For the Marlin, size XXS uses 26in wheels, sizes XS and S both use 27.5in wheels (also known as 650b ), while the larger sizes use 29er wheels.

There are slightly fewer sizes on offer with the Roscoe, starting with XS, which uses 27.5in wheels. With the exception of the Roscoe 6, which is built with 27.5in wheels across all sizes, the rest of the Roscoe models and sizes use 29in wheels.

While we’re talking rolling stock, one of the main differences between the Marlin and Roscoe is the tyre clearance, hence the width of tyres they are fitted with.

The new Marlin can accommodate up to 2.4in-wide mountain bike tyres with 29in wheels, whereas the Roscoe is fitted with plus-size 2.6in rubber, also with 29in wheels, for added traction. This wider rubber is fairly typical of trail hardtails, yielding extra grip in lieu of rear suspension .

To drop or not to drop

A dropper post is a key component when it comes to tackling trail features and steeper off-road terrain. You’ll find a dropper post included on some, but not all Trek hardtail mountain bikes.

A standard seatpost saves on both cost and weight, so with the exception of the top-tier Marlin 8, the Marlin family isn’t specced with a dropper. The good news is that internal cable routing means you can easily add one later though – a popular option when it comes to upgrading a mountain bike .

All Roscoe models are equipped with a dropper post from the get-go, correlating to their design for rowdier off-road pursuits.

With five models on offer, starting from a budget-friendly £475 / €599 for the Marlin 4 up to £1,230 / €1,349 for the Marlin 8, the Trek Marlin makes for an accessible entry to mountain biking. Third-generation Marlin models start from £760 / €849 with the Marlin 6.

The Roscoe starts at £1,160 / €1,299 / $1,199.99 for the Roscoe 6, though bikes from the Roscoe 7 (£1,620 / €1,799 / $1,899) onwards feature the latest frame, with the range topping out at £2,550 / €2,799 / $2,799.99 for the Roscoe 9.

You can expect to find an improvement in component choice and performance as you increase the amount you spend. For example, the base-level Marlin 4 is kitted out with Tektro M280 mechanical disc brakes, whereas the top-spec Marlin 8 uses more powerful Shimano MT200 hydraulic disc brakes.

It’s worth noting that Trek’s recent overhaul to the Marlin frame only applies to models 6, 7 and 8, whereas models 4 and 5 retain the previous frame design to help keep these entry-level options priced competitively.

Another good example of how the components differ between models is the wheel and tyre setup. The entry-level Roscoe 6 uses tubeless-ready rims but not tubeless-compatible tyres, the Roscoe 7 features both tubeless-compatible rims and tyres, though set up with tubes, and the top two Roscoe 8 and 9 models are set up tubeless from the get-go.

The quality and configuration of drivetrains change significantly as you move up through the models. All of the third-generation Marlin hardtails, and all Roscoe models, use modern 1x drivetrains , while the second-generation Marlin 4 and 5 use a triple chainring and double chainring respectively.

Trek Marlin vs Trek Roscoe, so which should you choose?

Despite initial appearances as fairly similar alloy hardtails, the Trek Marlin and Trek Roscoe are actually very different machines.

Choosing between them largely comes down to what sort of riding you’re planning, and whether you’d like to prioritise versatility or are seeking all-out trail capability.

Want something that’ll make for a great first mountain bike for teens and adults alike, with the added versatility to take you across town to work and back, as well as to the trailhead? The do-it-all Marlin is the smarter choice.

Looking for a ride that’ll level up to meet you as you progress over larger, steeper and techier trail features? Kitted out with a dropper post, progressive frame geometry, wide, grippy tyres and a beefy 140mm fork, the Roscoe is Trek’s dedicated trail option. There’s a reason it’s dubbed the ‘hardcore hardtail’.

Once you’ve worked out which sounds most like you, then you have a choice of four or five models, each with their own component options. Spending more as you work up through the models will give improved performance, as well as a lighter build, which will only help to widen your grin once you swing a leg over.

Can’t afford the top model from the outset? The good news is that both the Marlin and Roscoe have been designed to be upgrade-ready when the time comes.

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Trek Roscoe vs Marlin: Which One Is Good?

Trek offers two great hardtail mountain bikes which are Trek Roscoe and Trek Marlin. Both bikes are designed for cross-country riding, with lightweight frames and suspension forks to smooth out the bumps.

Trek roscoe is a mountain bike that is designed for versatility. It can be used for commuting, weekend rides, or even intense downhill rides. The frame is made of durable aluminum, which makes it lightweight and easy to maneuver. It also has 27 speeds, which makes it suitable for a variety of terrain.

Marlin is a mountain bike that is designed for racing. It has a lightweight frame made of carbon fiber, which gives it a fast and responsive feel. It also has 29 speeds, making it suitable for a variety of terrain.

Trek Roscoe vs Marlin Key Differences

The main difference between Trek Roscoe and Trek Marlin is the frame material. Trek Roscoe uses aluminum frames while Trek Marlin uses Chromoly steel frames. This results in a difference in weight, with Trek Marlin being heavier. Both bikes are available in a variety of configurations, so you can find the perfect bike for your needs.

The Roscoe is a bit beefier than the Marlin, with 29.5″ wheels and wider tires. This gives it more stability and traction, making it ideal for rocky or rooty trails . It also has a longer wheelbase, which makes it more comfortable to ride at higher speeds. The downside of the Roscoe is that it’s a bit heavier and more sluggish on climbs.

The Marlin, on the other hand, has 27.5″ wheels and narrower tires. This makes it more nimble and faster on climbs, but less stable on rough terrain. It also has a shorter wheelbase, which can make it a bit twitchy at high speeds.

The Trek Roscoe is a great bike for those who want to get out and explore the trails. It has a suspension fork that helps to absorb bumps, and it also has wider tires that provide more stability on rough terrain.

The Marlin, on the other hand, is a great choice for those who want to race or go on longer rides. It has a lighter frame that makes it easier to pedal, and it also has narrower tires that help it go faster on smoother surfaces. There are a few key differences between the Trek Roscoe and Marlin bikes.

There is a significant weight difference between Trek Roscoe and Trek Marlin mountain bikes . The Roscoe tips the scales at 14.8 Kg, while the Marlin weighs in at 13.8 Kg. This weight difference can be attributed to the different materials used in the construction of each bike. The Marlin is made with lightweight aluminum, while the Roscoe employs heavier steel tubing.

This difference in weight can be a major factor for some riders, as it can affect how the bike handles and responds. Ultimately, it is up to the individual rider to decide which bike is best for them. Some riders may prefer the stability and durability of the Roscoe, while others may appreciate the lighter weight and better handling of the Marlin.

The Trek Marlin has a rigid Seatpost, while the Trek Roscoe has a dropper post. This means that the saddle can be lowered or raised on the Trek Roscoe without having to get off the bike, which can be convenient when traveling through steep or rough terrain .

Additionally, the Trek Roscoe has a bit more suspension travel than the Trek Marlin, making it better suited for off-road use. Ultimately, which bike you choose will come down to your own personal preferences and needs.

Groupset Difference

Trek Roscoe comes with an SX Eagle groupset, while the Trek Marlin comes with a Deore, FSA groupset. This means that the Trek Roscoe has a wider range of gears, which is better for climbing hills.

The Trek Marlin also has a lockout feature on the fork, which allows you to lock out the suspension when you don’t need it, which makes the bike more efficient when pedaling.

The Trek Roscoe is also available with an SX 1×12 drivetrain, which has an even wider range of gears and is better for climbing hills.

The Trek Marlin is available with a Deore FXA drivetrain, so if you want a mountain bike with a wide range of gears, the Trek Roscoe is the better choice.

Trek Roscoe and Trek Marlin are two mountain bikes with different wheel sizes . Trek Roscoe has a 27.5-inch wheel size while Trek Marlin has a 29-inch wheel size.

It also has 120mm of suspension travel, compared to 100mm on the Marlin, which makes it better suited for rougher terrain. The Roscoe is available in both men’s and women’s models, while the Marlin is only available in men’s models.

The two bikes are designed for different types of riding. Trek Roscoe is designed for cross-country and trail riding , while Trek Marlin is designed for mountain biking and all-terrain riding.

The Trek Roscoe has a lightweight frame and is designed for speed. It is perfect for cross-country and trail riding.

The Trek Marlin has a durable frame that can handle the demands of mountain biking and all-terrain riding. It is perfect for those who want a bike that can do it all.

Price Difference

There is a significant price difference between the Trek Roscoe and the Trek Marlin. The Trek Marlin is about $450 cheaper than the Trek Roscoe.

This may be due to the fact that the Trek Roscoe is a bit more basic than the Trek Marlin. The Trek Marlin has a few more features, such as a suspension fork, that may account for the price difference.

Trek Roscoe has an SX 1×12 drivetrain, while the Trek Marlin has a Deore 3×10 drivetrain. This means that the Trek Roscoe has a higher gear range than the Trek Marlin.

This can be important if you plan to do a lot of climbing on your bike. The Trek Marlin also has a derailleur guard, which can help protect the derailleur from damage in case of a crash.

Is Trek Roscoe Fat Bike?

Trek Roscoe is a fat bike that was designed to handle the toughest terrains. It’s perfect for riding on sand, snow, and other extreme surfaces. The bike has large 26×4-inch tires that provide stability and traction, allowing you to ride smoothly even when the surface is rough. Additionally, the frame is made from durable aluminum, so it can handle anything you throw at it.

Is the Trek Roscoe Good Trail Bike?

Yes, the Roscoe is a good trail bike. It offers a comfortable ride, efficient pedaling, and great handling. Plus, it’s capable of tackling a wide variety of terrain.

It’s durable, versatile, and efficient, making it perfect for off-road riding. Plus, its comfortable geometry and wide range of gearing make it suitable for a variety of trails.

Is Trek Marlin a Good Bike?

Trek Marlin is an excellent bike. It has received mostly positive reviews from users. The bike is well-made and sturdy, and it’s perfect for beginner cyclists .

It also comes with a variety of features that make it a great choice for anyone looking for their first mountain bike. Additionally, Trek Marlin is affordable, which makes it a great option for those on a budget.

Does Trek Roscoe Have Tubeless Tires?

Yes, Trek Roscoe bike is equipped with tubeless tires that make it easy to ride on different types of terrain. Additionally, the frame and fork are made from aluminum alloy, which makes the bike lightweight and durable.

The Trek Roscoe is a versatile mountain bike that can handle a variety of terrain, while the Trek Marlin is designed for speed and distance on the road.

If you want a bike that can do it all, the Trek Roscoe is a great choice. But if you’re looking for a fast, lightweight bike that’s optimized for riding on pavement, the Trek Marlin is a better option.

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Trek Roscoe 8 Review: Will This Work for You?

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If you are in the market for a new mountain bike, my Trek Roscoe 8 review is going to show you the ins and outs of this hardtail bike and what it can handle.

Made by Trek who is one of the biggest bike brands and has been for a number of years, you’ll find out just how good this bike really is and decide if you think it’s the right bike for you.

I’ll go through the main features of the Roscoe 8, who it is suited for, what alternatives are out there, and finally if it is worth the money or not.

Bottom Line Up Front: The Trek Roscoe 8 is a fantastic hardtail bike that can handle a number of environments. For the price it has a wide range of features and combines this will stellar performance from responsive braking, control, a lightweight design and decent speeds too.

Roscoe 8 is a trail hardtail for anyone looking to have some serious fun out in the dirt. Its 27.5+ mid-fat tires, a wide-range 1x12 drivetrain, and 120mm suspension fork make it a blast on every trail, from packed singletrack to the loose stuff. It's a laid-back trail mountain bike dressed in a high-quality spec that's ready to party.

Table of Contents

How does Trek stack up against other companies?

Trek are one of the biggest bike brands in the market and they have been trading for nearly 50 years now – they were created in 1975.

Based in Wisconsin but with a global reach, they have evolved into a massive manufacturer of mountain bikes across the world. They’ve even sponsored many individuals and biking teams over the years too. They have a wide range of bikes ranging from hardtail bikes, gravel bikes, triathlon bikes and have even branched out into the electric bike market.

What kind of bike is the Roscoe 8

The Trek Roscoe 8 is a hardtail bike . This means that it has no rear suspension but instead relies on a front suspension. They are made to handle difficult terrain and generally have a tougher architecture overall than some other bikes.

The lack of a rear suspension means that the overall weight of the bike is reduced which can help with control while the design helps durability. These types of bikes tend to pick up speeds quicker too and given their performance, they often cost less than many other bikes for what you get.

We’ll look at the price of the Trek Roscoe 8 later on but even though it isn’t the cheapest bike you can buy, it is very affordable.

The Main Features of the Roscoe 8

What is the Roscoe 8 made from?

The frame on the Roscoe 8 is made from aluminum – Trek’s Alpha Gold aluminum to be exact – and it is one of the sleekest and best frame designs I’ve seen.

It’s understated but stylish at the same time. The bike also comes in a variety of sizes such as 13.5, 15.5, 17.5, 18.5, 19.5, 21.5, and 23 inches so you should be able to find one to suit your height, riding style, and comfort level.

The aluminum frame will mean that it is a bit heavier than bikes made from carbon. The overall weight of the Roscoe 8 is about 14.5 kg however it means that it is less expensive than carbon bikes. In the old days, aluminum bikes had a reputation for being harsh and even though it might have been warranted then, the tech has come a long way and they perform very well compared to their carbon counterparts.

What are the wheels like?

The bike comes with 27.5 plus size tires which have been designed to help with grip and to cushion those bumps and rough terrain that you’ll likely be using the Roscoe 8 on. They have a feeling of being ‘glued’ to the surface which will undoubtedly raise your confidence of tricky trails.

The standard mountain bike tires that it comes with are the Maxxis’ Rekon 27.5×2.8 tubeless tires. Using tubeless tires means you can run these are a lower pressure which will improve contact with the surface and aid performance. They are also less susceptible to flats when out on the trail which is a big bonus.

What other features does it have?

As I mentioned above, the Trek Roscoe 8 hardtail bike comes in a variety of sizes that range from 13.5, 15.5, 17.5, 18.5, 19.5, 21.5 to 23 inches. The air spring fork means you can adjust the air pressure to match your weight and offer better performance than coil springs.

The Roscoe 8 uses an SRAM NX Eagle, 12-speed drivetrain while there is also a Bontrager Arvada saddle at 133 mm width. The bike has Shimano MT200 hydraulic disc brakes which provide great stopping power and control.

The default color of the Roscoe 8 is matte back with red and a marigold fade however we’ve seen lighter colors such as grey too. Either way, the design of the bike means it looks great regardless of its shade.

How does the Trek Roscoe 8 perform?

Down to the part you really want to know – how does the Roscoe 8 actually perform when out on the trail?

In a couple of words – very well.

The bike can handle tough terrain and trails easily. Its light frame means you have a large degree of control over where you are riding while the brakes make for quick stops and slow descents if you need them.

The suspension makes bumpy roads and trails a breeze to drive on and the drivetrain means you can shift easily to pick up speed. It might not be the ideal for consistent and long road journeys as you’ll hit maximum speed quicker than you think but for mountain hiking and trails, it is more than ideal.

What are the specs of the Roscoe 8?

These are the main specs that you need to know about with the Trek Roscoe 8.

What warranty will I receive if I buy it?

Trek bikes come with a lifetime warranty for the original owner for the frame sets (frame and rigid fork) while there is between a 1 and 4 year warranty on other parts. Trek also provides warranty on other mountain biking gear and accessories if you buy these extra.

What’s the price range of the Trek Roscoe 8?

As far as affordable bikes go, the Roscoe 8 fits firmly in the category of being a bit of a luxury bike with higher performance but also very affordable for most people.

It costs $1789.99 for the bike. It is a bit steeper than some other hardtail mountain bikes that I’ve reviewed in the past, however, it makes up for it with great performance. If you have a bit of cash to splash out on the Roscoe 8 then you’ll be getting a superior bike than many other models that are cheaper and also in the same price range.

You probably won’t need to remortgage the house to buy it but it isn’t necessarily in the category of purchasing on a whim for most people.

Trek Roscoe 8 is suited for people who…

• Want a superior hardtail bike for a decent price
• Enjoy riding on tough terrain
• Also, need a bike for occasional road use
• Prefer aluminum frames over carbon
• Want good control and speeds

Trek Roscoe 8 is not suited for people who…

• Prefer carbon frames to aluminum
• Want a cheaper entry-level bike
• Do a lot of road biking rather than mountain biking

What do users think of Trek Roscoe 8?

Overall the Roscoe 8 has been very well received by those who enjoy mountain biking and riding on rough trails. The brakes provide very good stopping power and are responsive too so you get a great deal of control. While the aluminum frame is a bit heavier than a carbon frame, many people prefer this extra bit of weight.

Its smooth ride and easily shifted gears means it is not only at home on a trail but also on normal road surfaces as well. There are reports that you’ll need to fine-tune the drivetrain to get the most out of it.

You might not get the same speeds in an urban environment as other bikes out there but that isn’t its primary purpose. While it can be a versatile bike its main role is on tough terrain.

The Pros and Cons of the Trek Roscoe 8

• Strong and durable bike for taking off-road
• Great hardtail bike that can handle tough environments
• Responsive brakes and a good level of control and traction
• Offers a comfortable ride across various terrain
• Affordable price for what you get
• Drivetrain needs to be fine-tuned for the best performance
• The aluminum frame might put some people off

FAQs About Roscoe 8

The Roscoe 8 frame is made from aluminum which is slightly heavier than carbon.

The Roscoe 8 can accommodate 27.5″ x 2.8″ or 29″ x 2.4″ tires.

If you want, yes. It doesn’t have the same speeds as come bikes that are made for road riding but it offers a comfortable ride on smooth surfaces.

While there are some differences between a gravel bike and a hardtail bike, the Roscoe 8 can perform well for both purposes and across various terrain.

There is a lifetime warranty for the original owner for the frame sets (frame and rigid fork) while there is between a 1 and 4 year warranty on other parts.

The bike is available in 13.5, 15.5, 17.5, 18.5, 19.5, 21.5 and 23-inch sizes.

What are the best Trek Roscoe 8 alternatives?

#1 trek marlin 6.

The Trek Marlin 6 is a good bit cheaper than the Roscoe 8 so if you’re on a budget then this bike is a good alternative.

The Marlin 6 also has an aluminum frame similar to the Roscoe 8 so while it won’t be as light as a carbon bike, it certainly won’t feel heavy or a drag to get around the trail. The aluminum frame is durable too.

The bike has Bontrager Connection 32-hole double-walled wheels which can fit 27 inches or 29-inch tires giving you a couple of options. The tires on the bike are the Bontrager XR2 which are a reputable mountain bike tire and favored by many riders.

Other Features

With the Marlin 6, you’ll get Tektro M290 disc brakes as well as a 24-speed drivetrain so you’ll be able to find the right balance when out on the trail. Some people have said that the bike can be a bit stiff and unresponsive at times however overall it is a worthy competitor to the Roscoe 8. Not only is it cheaper but it performs well across various terrain as well although without the same level of performance as the Roscoe 8.

The Marlin 6 is a GREAT budget pick to get started. An excellent all-around mountain bike, with room for plenty of cusomizations and upgrades later. Only if you need it.

Bonus: If you want to find more about Marlin bikes, check all about the Marlin 4 , Marlin 5 , and Marlin 7.

#2 Diamondback Overdrive

Another alternative that you can consider if you want to save a bit of money is the Diamondback Overdrive.

Another aluminum-framed bike, the Overdrive has a 29″ Butted 6061-T6 Aluminum frame. The design alone is really nice and it is a stylish bike. OK, it isn’t a carbon model but if you are after an aluminum frame to cut down on the cost it is a good bike.

The Diamondback Overdrive comes with 26” MTB style tires that will give you decent control on a number of different terrain from off-road trails to urban riding. They don’t perform as well as the Roscoe 8 but again you’re sacrificing some performance and quality for the cost.

Other features

You’ll get a Diamondback Seatpost and trail saddle which is fairly comfortable while the 21-speed gears gives you several options for speed. Overall this is a good bike and for the price, it is one of the best in the market. If you can afford to spend a bit extra you should but for a tight budget, this is a good hardtail bike.

The classic returns this year with 27.5” wheels, 24 speeds, a plush four-inch Suntour suspension fork, and powerful disc brakes. Big knobby tires grip every root and rock, keeping you confident and in control as you explore the trail. Whether you're a diehard hardtail aficionado or looking for a solid starter mountain bike, the Overdrive doesn't disappoint.

Conclusion – is the Trek Roscoe 8 worth buying?

The Trek Roscoe 8 is a fantastic bike to ride whether you are tackling some hard terrain on a mountain trail or heading off on an afternoon ride on flat roads.

It isn’t as versatile as some other mountain bikes that are on the market however if you want a truly versatile bike that can handle anything you throw at it then you’d be better off looking at the Ibis Hakka but you’re going to pay more money.

The Roscoe 8 performs really well when out on the trail. I like its control and traction and it offers responsive brakes that work great across a number of surfaces. You’ll get comfort from bumps and shocks while the frame is durable too.

Some parts do need a bit of fine-tuning such as the drivetrain and you’ll top out in speed on normal surfaces a bit quicker than many people would want but it does perform admirably in most situations. It isn’t the cheapest bike out there in its category but what you pay that bit extra for is performance and the Roscoe 8 brings that and more.

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2022 Trek Roscoe 6 Review

• by Riding With Ryan (Official)

In this 2022 Trek Roscoe 6 review we will cover dropper posts, Marlin comparisons, tubeless tires and more. First, a quick background on the Roscoe.

Trek came out with their Roscoe for 2018. The bike was, and still is, a trail hardtail bike with 27.5″ plus tires. There have been modifications to the Roscoe each year, but nothing quite as drastic as 2022. These new bikes are considered second generation, with the 2018-2021 years being first generation.

The big changes haven’t trickled down to the Roscoe 6 yet, but Roscoe 7 and up models now have 140mm forks and 29 x 2.6 inch wheels. More slack in the headtube helps with stability on steep descents, while a shorter chain stay makes it easy to whip. They also come with Boost148 giving you wider dropouts.

The Roscoe 6 has Boost141 spacing, 120mm of travel in the front fork. The wheels that came with mine are 27.5 x 2.8 inch Schwalbe Rocket Ron tires, but according to Trek’s website the 2022 Roscoe 6 comes with Kenda Havok tires. With current global supply chain issues being what they are, bikes are getting spec’d with what is available.

With the new Trek Roscoe 6 you will ride farther and have more fun than ever before. Dehydration out on the trails is nothing to joke around about. I always ride with a hydration pack that has a three liter bladder. I’ve been extremely happy with the lifetime warranty on my CamelBak MULE. ( Check Current Price on Amazon Here ) There have been two times where my pack was damaged during a backslide down a trail. It was a quick and easy exchange in both situations.

Trek Roscoe 6 Dropper Post

The 2022 Trek Roscoe 6 comes with a dropper post. It is thrilling to see a bike at this price point equipped with such a cool feature. For a beginner mountain biker this dropper post will feel amazing compared to the quick release adjustment on other hardtails.

The TranzX dropper post works perfectly fine, but I question its durability long term. It feels rough and chunky compared to the Cannondale DownLow dropper on my full suspension bike. So far my Roscoe 6 has taken some abuse and the dropper post is holding strong, but time will tell.

Trek Roscoe vs Trek Marlin

I don’t like comparing two different bikes in a review, but as a Trek Marlin owner too, the most common question I get is, “How does the Roscoe compare to the Marlin?”

The easiest way to compare the two bikes is to first look at the facts, then the feel. The facts are favorable to the Marlin when you compare the two bikes. The 2022 Trek Roscoe 6 weighs in at 34.9 lbs while the 2022 Trek Marlin 6 weights in at 31.1 lbs. The Marlin’s 29 x 2.2 inch tires are a lot faster than the plus tires on the Roscoe.

The feel of the Trek Marlin 6 is faster and much more playful on smooth trails. It crushes singletrack courses with ease. When the trail gets a little chunky the advantage swings heavily back to the Roscoe. I feel much more comfortable carrying high speeds on the Roscoe, while the Marlin doesn’t give me as much confidence. The lack of a dropper post on the Trek Marlin 6 is also an advantage for the Roscoe.

Both bikes come with a 1x drivetrain, but the Roscoe suspension has 20mm additional travel. For a more in-depth review on the Marlin read this Trek Marlin 6 Review . Both bikes are awesome, but I prefer riding the Marlin around town and saving my Roscoe for the trails.

Is The 2022 Trek Roscoe 6 Tubeless?

Yes, the Roscoe 6 comes with Alex MD35 wheels that are tubeless compatible. You will need to apply rim tape, add sealant and a tubeless valve to complete the tubeless conversion. The benefits of tubeless tires when mountain biking are substantial. First, thorns no longer cause flats thanks to your sealant filling those holes. Most importantly, though, is the fact that you can run a slightly lower tire pressure without risking pinch flats. The lower pressure gives you additional traction on the trails.

To conclude this 2022 Trek Roscoe 6 review, those seeking an exceptionally well equipped hardtail that is both playful and fast will enjoy this bike. The extra travel in the front fork compared to the Marlin means you can get even more aggressive on the trails. Finally, the 27.5 option with 2.8″ tires rides incredibly smooth. The wider tire add a bit of extra suspension, especially if you are setup tubeless and running lower tire pressure. However, thrill seekers will want to equip their Roscoe with the 2.4″ wide 29ers. They make this bike both comfortable and incredibly fast.

7 thoughts on “2022 Trek Roscoe 6 Review”

Does the Rosco 6 allow you to adjust the height of the seat by pushing a lever while riding?

That feature is called a dropper post, and yes, The Roscoe 6 does include a dropper post.

I’m looking forward to trying the Trek Roscoe 6!

Do you find the plus size tires on the Roscoe 6 make it sluggish on flats and climbs?

Yes! But for me it’s all about the ride downhill.

Have you gone tubeless with this Roscoe 6? I have the exact same bike with the AlexMD35 rims and Rocket Ron tires and I was told by an employee at my local Trek store that the rims and tires were not tubeless compatible. I feel like I’m getting the run around and don’t want to waste money on rim tape, sealant, and valves if it’s not going to work. Thanks!

Technically they are not tubeless ready, but they are tubeless compatible. I have mine setup tubeless and have not had any issues.

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Which Trek mountain bike is right for you?

• Benjamin Haworth
• October 3, 2017

Get to know your Remedy from your Fuel

We have a look over the 2018 range of Trek mountain bikes to see who suits what in a range featuring the Fuel EX, Remedy, Marlin and Powerfly models.

>>> All our recent Trek mountain bike reviews

Getting to grips with 2018 Trek mountain bikes

If you pop over to Trek’s website and click on ‘mountain bikes’ more than 120 bikes appear in front of you. It’s rather daunting. Choice is good but can be bewildering. So we’ve boiled Trek’s MTB range down to the basics to get you started.

>>> Trek road bikes: which model is right for you?

What type of bike do you want?

We think it’s best to split the whole range into three categories and then go from there: hardtail , full suspension and electric .

What type of riding will you be doing?

Once you’ve chosen one of the three categories you can refine it to the type of riding you want to do: cross-country, trail or downhill.

With those two category types chosen you’ll be left with a much smaller pool of Trek models to consider.

We’re going to assume that you already know the type of mountain bike you want. We’re not going to go into any debates or theorising (hardtail vs full suspension, 27.5 vs 29 , Plus vs Fat etc etc).

Trek hardtails

There are five hardtail models in Trek’s range: Marlin, X-Caliber, Roscoe, Procaliber and Stache.

Trek use their own proprietary frame materials. Their aluminium stuff is called Alpha. Their carbon stuff is called OCLV.

Some of their high end hardtails have the ‘IsoSpeed Decoupler’ configuration where the seat tube is designed to flex for compliance.

The Trek Marlin is an entry level cross-country focussed hardtail ranging from £370 up to £550. Thee are four models in total (the Marlin 4, 5, 6 and 7). The frame is Trek’s ‘Silver Alpha’ aluminium.

The Trek X-Caliber cross-country range starts from £650 and tops out at £1,150. The frame is Trek’s ‘Gold Alpha’ aluminium. The frames have internal routing for stealth dropper seatposts. The components are of a higher quality than the Marlins.

The Trek Roscoe range of Plus-tyred trail hardtails running from £800 to £ 1,250. The frame has internal routing for dropper posts and is made from Trek’s ‘Alpha Gold’ aluminium.

The £1,300 to £6,500(!) Trek Procaliber cross-country race bike range can look a a bit confusing; there are aluminium Procalibers, OCLV carbon Procalibers and Super Light OCLV Procalibers. Although the frame material varies the intent of Procalibers is the same: xc racing. The geometry remains the same. All Procalibers have the ‘IsoSpeed Decoupler’ feature of deliberate flex.

The Trek Stache bikes are rather unique in that they are 29er Plus bikes. They roll on some seriously large rubber! Monster trucking hardtails. Price: £1,300 to £3,500.

Trek full suspension bikes

There are five Trek full susser types: Fuel EX, Remedy, Top Fuel, Slash and Session.

All Trek full sus bikes use a version of the ‘ABP’ suspension design. ABP stands for Active Braking Pivot. The rear wheel axle is also the rear pivot. The idea is to prevent the suspension from locking up during rear braking.

Fuel EX, Remedy and Top Fuel bikes also have RE:aktiv rear shock damping. This damping design claims to ‘know’ which forces are coming from the pedals/rider and which forces are coming from the trail, and it reacts accordingly.

The Trek Fuel EX 130mm travel, full sus, all-rounder, trail bikes come as either 29er or as 27.5 Plus. They can be run with either wheel size but are initially purchased with one or the other. Starting from £1,800 for aluminium versions they top out at £6,500 for the top end carbon version.

>>> Trek Fuel EX Plus 9.8 27.5 (2017) review

The Trek Remedy is the 150mm travel trail-cum-enduro bike. Prices range from £2,300 to £6,000. There are aluminium Remedy models and carbon fibre Remedy models. For 2018 they are all 27.5in wheel.

The Trek Top Fuel bikes are full suspension XC race machines. 100mm of travel at either end. Begins with the aluminium Top Fuel 8 for £2,400 and goes up to the £7,800 carbon Top Fuel 9.9 RSL.

>>> Trek Top Fuel 9 (2017) review

2018 Trek Slash

The 160mm travel enduro racing Trek Slash range is all 29in wheels and carbon only for 2018. It’s a bold move by Trek but one that makes the Slash arguably the most defined model in their range.

>>> Trek Slash 9.9 29 RSL (2017) review

The Trek Session is the downhill bike. Aluminium or carbon. And now available as a frameset as a 29er with 190mm of travel. Complete build Sessions are all 27.5in wheel and deliver 210mm of rear travel.

Trek electric mountain bikes

There are three electric mountain bike types: Powerfly, Powerfly FS and Powerfly LT Plus.

The Trek Powerfly hardtails start at £2,300 and go up to £3,300. Aluminium frames with 100mm travel forks up front. The motors come from Bosch. There is also a £4,200 Powerfly Plus with 2.8in tyres.

On the Trek Powerfly FS bikes the ‘FS’ stands for Full Suspension, 130mm of suspension to be precise. The Powerfly FS bikes are aimed at cross-country riding with a bit of rougher stuff every now and then. All but the entry level £3,500 Powerfly 5 FS come with Plus tyres.

Trek Powerfly Launch in Verbier, Switzerland

The Trek Powerfly LT Plus models have more travel (150mm) and fatter tyres (2.8in Plus tyres). These e-bikes are up for a bit more aggro riding and technical trails. Prices: £4,200 to £5,250.

>> Trek Powerfly 9 LT (2018) first ride

Trek Women’s mountain bikes

Even as stalwarts of the whole Women’s Specific Design thang, Trek (along with most other bike brands) are now seemingly moving away from design theories that assume that women’s body proportions are different to men’s.

Bikes fit humans, not genders. Rider height is the only thing you should really be factoring in when choosing a bike. It really is only saddles that need to be a bit different to men’s.

It’s fine to opt for a supposedly ‘men’s’ Trek model if it fits your height. Get the saddle swapped out for a ladies saddle at time of purchase. Sorted.

Having said that, if you want a Women’s bike because you prefer the different colourway and decals, fair enough.

• Trek Skye – entry level cross-country hardtails
• Trek X-Caliber Women’s –  lighter and fancier cross-country hardtails
• Trek Roscoe Women’s – Plus tyred trail hardtail
• Trek Procaliber Women’s – XC racing hardtail
• Trek Fuel EX Women’s – 130mm travel full suspension all-rounder
• Trek Remedy Women’s – 150mm trail/enduro full susser
• Trek Powerfly Women’s – entry level e-bike hardtail
• Top Fuel Women’s – XC racing 100mm travel full suspension

Race Shop Limited models

You may spot some Trek mountain bikes with ‘Race Shop Limited’ (or ‘RSL’) in their model name. These are essentially super high spec models. Often limited edition. And sometimes with slightly tweaked designs (a bit more travel, slacker geometry etc etc).

Mark Webber’s Top Fuel Project One

Trek’s Project One

This is Trek’s custom paint and decals option. Yep, if you have the funds and are prepared to wait a bit for your bike, then you can get a Trek in pretty much any colour scheme you want.

Be warned: you can waste hours (days!) tinklering away with the online Project One dream bike builder.

It’s only available on a few mountain bike models: Top Fuel, Fuel EX and Procaliber.

Trek Marlin vs. Trek Roscoe

What's the difference.

The Trek Marlin and Trek Roscoe are both popular mountain bikes from Trek, known for their durability and performance on the trails. The Marlin is a versatile hardtail mountain bike that is great for beginners and experienced riders alike, with a lightweight frame and smooth handling. On the other hand, the Roscoe is a more aggressive trail bike with wider tires and a slacker geometry, making it ideal for tackling more technical terrain. Both bikes offer excellent value for their price point and are well-suited for riders looking to explore off-road trails. Ultimately, the choice between the Marlin and Roscoe will depend on the rider's skill level and preferred riding style.

Further Detail

Introduction.

When it comes to choosing a mountain bike, Trek is a brand that is known for producing high-quality bikes that cater to a wide range of riders. Two popular models from Trek's lineup are the Marlin and the Roscoe. Both bikes are designed for off-road adventures, but they have some key differences that set them apart. In this article, we will compare the attributes of the Trek Marlin and the Trek Roscoe to help you decide which bike is the best fit for your riding style.

Frame and Geometry

The Trek Marlin features a lightweight aluminum frame that is durable and responsive on the trails. It has a more traditional XC geometry, with a steeper head tube angle and shorter wheelbase, making it ideal for riders who prioritize speed and efficiency. On the other hand, the Trek Roscoe has a more modern trail geometry, with a slacker head tube angle and longer wheelbase for added stability and control on technical descents. The Roscoe also has a shorter stem and wider handlebars, giving riders a more aggressive riding position.

Both the Trek Marlin and the Trek Roscoe come equipped with a range of components that are designed to perform well on the trails. The Marlin typically comes with a 2x or 3x drivetrain, providing a wide range of gears for climbing and descending. It also features entry-level components like Shimano Tourney or Altus derailleurs and mechanical disc brakes. On the other hand, the Trek Roscoe comes with a 1x drivetrain, which simplifies shifting and reduces the risk of dropped chains. It also features higher-end components like SRAM NX or SX Eagle derailleurs and hydraulic disc brakes for improved performance and reliability.

Wheel Size and Tires

One of the biggest differences between the Trek Marlin and the Trek Roscoe is the wheel size. The Marlin comes with 29-inch wheels, which roll over obstacles more easily and provide better traction on rough terrain. This makes it a great choice for riders who prioritize speed and efficiency. On the other hand, the Roscoe comes with 27.5-inch wheels, which are more maneuverable and playful on the trails. The Roscoe also comes with wider tires for added grip and cushioning, making it a great choice for riders who want to tackle more technical terrain.

Both the Trek Marlin and the Trek Roscoe come with front suspension forks to absorb bumps and vibrations on the trails. The Marlin typically comes with a basic coil-spring fork with around 100mm of travel, which is suitable for cross-country riding and light trail use. On the other hand, the Roscoe comes with an air-spring fork with around 120mm of travel, providing more cushioning and control on rougher terrain. The Roscoe also has the option to upgrade to a full suspension setup for even more comfort and performance on challenging trails.

When it comes to price, the Trek Marlin is typically more affordable than the Trek Roscoe. The Marlin is a great entry-level mountain bike that offers solid performance and durability at a budget-friendly price point. It is a great option for beginners or riders who are looking to upgrade from a basic bike. On the other hand, the Trek Roscoe is a more premium model that comes with higher-end components and features. It is a great choice for riders who want a bike that can handle more aggressive trails and technical terrain.

In conclusion, the Trek Marlin and the Trek Roscoe are both excellent mountain bikes that cater to different types of riders. The Marlin is a great choice for riders who prioritize speed and efficiency, while the Roscoe is better suited for riders who want more stability and control on technical descents. Ultimately, the best bike for you will depend on your riding style, budget, and the type of trails you plan to tackle. We hope this comparison has helped you make an informed decision about which Trek bike is the right fit for you.

Comparisons may contain inaccurate information about people, places, or facts. Please report any issues.

Based on frame geometry and build specs.

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

(descending)

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.