Is Trek Marlin 7 Worth Buying? [2023 Trek Marlin 7 Review]

Share with friends
We use affiliate links and may receive a small commission on purchases.

2023 Trek Marlin 7 Gen 2

  • Trek marlin 7 price: $1,029.99
  • Gear: 1×10
  • Tires: 29×2.20″
  • Frame: Alpha Silver Aluminum

What we love about it: 1×10 drivetrain for quicker and easier shifting, great value for money, and versatile hardtail bike.

What we don’t like about it: Tubeless tires are not ready.

Rating: (4.7/5)

2023 Trek Marlin 7

As we all know, Trek is a very hot bike brand. While Trek bikes are also a big hit, it’s the high-end version that comes at a price that makes it prohibitive for most ordinary people. For this reason we have found the most popular as well as price-friendly model of Trek mountain bikes they produce – Trek Marlin 7.

Our 2-month-long review of the Trek Marlin 7 started off with a sense of its 7-size option, as it’s suitable for riders of any height. Not only did we experience its improved climbing performance, but also on the descents, but also its versatility.

Below is our take on the 2023 Trek marlin 7 for mountain biking and descents, general riding, key features, components and specs, and other editions in the series.

If you want to know more, you can refer to our review.

Mountain Biking

2023 Trek Marlin 7 Gen 2 Gloss Miami Green

Based on past experience, I don’t think hardtails are very good at climbing, and we can see the Trek Marlin 7’s slender tires, and the first impression is that maybe it’s not that good for climbing.

Unexpectedly, the Trek Marlin 7 took me by surprise. We stumbled across a hill on our way to our review site, and there were a lot of riders doing climbing rides, so we wanted to give the Trek Marlin 7 a try as well.

The trail leading to the top of the mountain is not that steep, but rather tortuous. The slope up the hill is not that steep, the road has many ruts and is covered with loose gravel, which makes the road a little smooth.

Unexpectedly, the performance of the Trek Marlin 7 is so unexpected. The Trek Marlin 7’s 29’’ x 2.20’’ tires show incredible grip, and the slack head angle (69.5) allows for more nimble steering.

What I didn’t expect was that when it encountered a tree stump, it made a perfect jump without too much bump, which I have not experienced on other hardtail bikes. Some might argue that the Trek Marlin 7 isn’t for tough mountain climbing, but my real riding experience tells me that the Trek Marlin 7 is a hardtail bike that excels on this climb.

Front-wheel grip, as well as rear-wheel traction, are among the best in this price range.


2023 Trek Marlin 7 Gen 2 - Matte Nautical Navy/Matte Anthracite

Hardtail bikes aren’t usually known for their descents, but the 2023 Trek Marlin 7 surprised us with the descents. When descending this trail, we faced not only tree stumps and gravel obstacles, but also downhill stability and smooth handling.

The 2023 Trek Marlin 7’s Alpha Silver Aluminum frame material keeps weight down, and the 1×10 drivetrain not only allows me to shift smoothly. Its 11-46 gear range allows me to shift to a large-gear cassette on descents, which allows me to maintain a steady speed and feel more secure on my descents.

Based on the characteristics of the Bontrager XR2 Comp MTB tires, professional RockShox forks and durable coil springs, and a solid Bontrager alloy seatpost, they work even on loose, muddy singletrack descents. Of course, we also noticed that the 2023 trek marlin 7 doesn’t have a dropper post, so we’d be concerned that we might have a hard time dealing with potholes and boulders on singletrack.

However, the design of the Trek Marlin 7 tire pattern and the fork will effectively reduce vibration, but if it is a technical race off-road track, there will be vibration. But I personally think that at this price the Trek Marlin 7 is pretty amazing.

General riding

Does it mean that mountain bikes can only be used for mountain biking? Of course not, to test the versatility of the Trek Marlin 7, we did not only commuter rides, but also exercise rides around the ocean and short camping rides.

I found that the Trek Marlin 7 30tpi Bontrager XR2 Comp probably won’t have as much wear resistance as the pricier tires. However, in the four weeks I have been riding continuously, whether it is flat roads, cobble trails or even leaf-sprinkling country trails, it has been very strong to accompany me through this part of the ride, and the tires are very good. Wear is low.

Not only that, because of the installation of the rear bracket, it also achieved the ultimate load when we were doing short trips. All in all, the Trek Marlin 7 got our unanimous praise in our 2-month review.

Main Feature


The Trek Marlin 7's frame has a clean, crisp internal alignment.

In fact, I had a stereotype that fit and good looks couldn’t go hand in hand, but the Trek Marlin 7 changed that. First of all, we can see that the 2023 Trek Marlin 7 has a clean and elegant frame, and the curved top tube that comes with the small frame size is beneficial for smaller riders, making it easier for them to get on and off.

Although it looks indistinguishable from other hardtail mountain bikes. However, we noticed that it comes in three colors, with the gradient paint color making it the most appealing whether you’re commuting or riding downhill.

It is undeniable that I really like these three colors. And the Trek Marlin 7 uses Alpha Silver Aluminum as the frame, which keeps the entire body weight at only 29.7 lbs, and the Alpha Silver Aluminum frame is stronger than other bikes in this price range.

With internal cable routing, the Trek Marlin 7 is easy to maintain, even on muddy roads, so you don’t have to worry about taking care of your bike after an adventurous ride. Plus, the Trek Marlin 7 comes in a variety of frame ranges, allowing any cyclist to choose the bike that’s right for them.

Rear frame mounts and two water bottle mounting holes give the Trek Marlin 7 plenty of room for your luggage when you go camping further afield. Provide plenty of water while exercising so that you don’t end early and interrupt your workout plan because you don’t have enough water to rehydrate.


The geometric design of the Trek Marlin 7 is ergonomic. Its aggressive head angle (69.5° in size M) allows me to take less force and have more responsive control in tight corners.

However, the handling is too fast, and for beginners, this will increase the instability of the wheel swinging from side to side, and will encounter some obstacles, but I think the 7 is not so obvious here for me. In addition, theTrek Marlin 7’s steep seat tube angle (71.9° in size M) allows me to maintain a comfortable upright ride on my commuter rides.

The longer trail (9.3cm) makes me more stable when riding forward, and I can clearly feel the greater the force. And the moderate Reach puts my arms and torso in a comfortable position during the ride, so I can enjoy the ride to the fullest.

Components and Specifications

Shimano Deore M4100 1×10 Drivetrain

When we see the drivetrain of the 2023 Trek Marlin 7, our first reaction may be to worry whether the Shimano Deore M4100 1×10 drivetrain will not be enough for the speed selection.

Obviously, such concerns are not groundless, because the 1×10 transmission does seem to be entry-level now. But don’t worry, Shimano will give you enough assurance that the Shimano Deore M4100 1×10 drivetrain is lighter in weight than any other 2× or 3×.

The Shimano Deore M4100 1×10 drivetrain offers a wide selection of gears. Its precision in shifting makes me doubt its $1,029.99 price, and almost thought it would cost more.

I am also amazed by the KMC X10 10-speed chain, which is 100% compatible with the derailleur system, and the asymmetrical chamfers avoid shifting interference, and use anti-stretch heat treatment for longer life.

Not only that, but the mushroom-shaped rivet pins provide the highest pin power to move confidently under load. To be honest, if it weren’t for the fact that I’ve checked the documentation before reviewing it, I might have thought the Marlin 7 wouldn’t have cost less than $2500.

If you want to spend your money efficiently on your bike and want to get the best value for your money, I recommend you try the 2023 Marlin 7.

Shimano MT200 Hydraulic Disc Brake System

Shimano MT200 Hydraulic Disc Brake System

Personally, I value the braking effect of the bike very much, so I was a little disappointed when I saw the Shimano MT200. But let me decide to try to evaluate its brakes.

After all, the real riding experience cannot be given to me by data. We rode it on slippery trails, on fast downhills. In terms of overall performance, the Shimano MT200 hydraulic disc brakes are lighter, and the handlebars on the Shimano MT200 are just perfect for me when I’m braking.

Not only that, there is no screeching sound when braking, and the brakes are quiet when they work. It has to be mentioned that Shimano MT200 will bring you a comfortable and safe riding experience even in rainy days.

RockShox Judy Fork

RockShox Judy Fork

The RockShox Judy fork is a great value fork for the budget-conscious, with a coil spring that’s a bit heavier than an air spring, but it’s durable and low-maintenance.

Some might argue that its shock absorption won’t be very good. I must say to this that it may not have as good a shock as an expensive fork, but it is reasonable and affordable for the price.

Other Versions Trek Marlin

2023 Trek Marlin 6
2023 Trek Marlin 6

Learn more: Is Trek Marlin 6 Worth Buying? [Trek Marlin 6 Review]

Trek Marlin 5 Review

In fact, the Trek Marlin series(Trek marlin 7 hardtail mountain bike) has always been the hottest series, one of the reasons is that its price is really cheap among hardtail mountain bikes, and its components are always upgraded to serve customers better put in effort.

The 2023 Trek Marlin 7 uses a smoother 1×10 transmission in transmission than the Trek Marlin5 and 6, which makes its shifting friendly to beginners, let alone me. And the Trek Marlin5 and Marlin 6 both use Tektro HD-M275 hydraulic discs. For someone like me who loves Shimano, I would prefer the 2023 Trek Marlin 7, which uses Shimano MT200 hydraulic disc brakes.

Although I thought it was low-end in Shimano at first, its braking is not only suitable for all kinds of weather, but also saves more effort, allowing me to enjoy more riding pleasure. And Trek Marlin 7 2023 is faster than Trek marlin 7 2021. Trek marlin 7 weight is only 29.7Ibs, lighter than Trek Marlin 7 2021. This is proof that the two generations of version updates, Trek is with the heart. So although the Trek Marlin 7 price will be a little more expensive than these two models also does not matter.

If you are careful enough, you will find that you may spend more to upgrade the money you save, and the Trek Marlin7 is worth the experience.

What do we like about it?

  • The 1×10 transmission system not only reduces the weight, but also makes shifting easier, which is very friendly to beginners.
  • Shimano MT200 hydraulic disc brake system is stable in any situation.
  • Multiple size options and a small top tube bend is nice.
  • Variety of color car paint options, providing more choices to meet the needs of more people.
  • Not only suitable for beginner mountain biking, but also suitable for commuting and fitness.

What do we not like about it?

  • Some people may feel that the pedals look low-end.
  • The design without a dropper will be a hindrance in technically difficult terrain.


  • What is the frame material of the 2023 Trek Marlin 7?

The frame material for the 2023 Trek Marlin 7 is Alpha Silver Aluminum.

  • What is the drivetrain of the 2023 Trek Marlin 7?

The drivetrain of the 2023 Trek Marlin 7 is 1×10.

  • What is the maximum tire size for the 2023 Trek Marlin 7?

The maximum tire size for the 2023 Trek Marlin 7 is 29×2.20″.

Trek Marlin 7 Specs


FrameAlpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR
*ForkSize: XS
RockShox Judy, coil spring, preload, TurnKey lockout, 42mm offset for 27.5” wheel, 100mm QR, 80mm travel
Size: S
RockShox Judy, coil spring, preload, TurnKey lockout, 42mm offset for 27.5” wheel, 100mm QR, 100mm travel
Size: M , ML , L , XL , XXL
RockShox Judy, coil spring, preload, TurnKey lockout, 46mm offset for 29” wheel, 100mm QR, 100mm travel
Max compatible fork travel100mm (XS & S: 490mm axle-to-crown, M & up: 509mm axle-to-crown)


Hub frontFormula DC-20, alloy, 6-bolt, 5x100mm QR
Hub rearFormula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
RimBontrager Connection, double-wall, 32-hole, 20mm width, presta valve
Spokes14g stainless steel
*TireSize: XS , S
Bontrager XR2 Comp, wire bead, 30 tpi, 27.5×2.20”
Size: M , ML , L , XL , XXL
Bontrager XR2 Comp, wire bead, 30 tpi, 29×2.20”
Max tire sizeFrame: 29×2.20″ (XS & S: 27.5×2.4″) Fork: See manufacturer


ShifterShimano Deore M4100, 10 speed
Rear derailleurShimano Deore M5120, long cage
*CrankSize: XS , S , M
FSA Alpha Drive, 28T steel ring, Boost, 170mm length
Size: ML , L , XL , XXL
FSA Alpha Drive, 28T steel ring, Boost, 175mm length
Bottom bracketFSA, 73mm, threaded cartridge, 122.5mm spindle
CassetteShimano Deore M4100, 11-46, 10 speed
ChainKMC X10, 10 speed
PedalVP-536 nylon platform
Max chainring size1x/2x: 34T, 3x: 42T


SaddleBontrager Arvada, steel rails, 138mm width
*SeatpostSize: XS , S , M
Bontrager alloy, 31.6mm, 12mm offset, 330mm length
Size: ML , L , XL , XXL
Bontrager alloy, 31.6mm, 12mm offset, 400mm length
*HandlebarSize: XS
Bontrager alloy, 31.8mm, 5mm rise, 690mm width
Size: S , M , ML , L , XL , XXL
Bontrager alloy, 31.8mm, 5mm rise, 720mm width
GripsBontrager XR Trail Comp, nylon lock-on
*StemSize: XS
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length
Size: S
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length
Size: M
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length
Size: ML , L
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 80mm length
Size: XL , XXL
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 90mm length
HeadsetSemi-integrated, 1-1/8”
BrakeShimano MT200 hydraulic disc
*Brake rotorSize: XS , S , M , ML , L , XL , XXL
Shimano RT26, 6-bolt,160mm
Size: L , XL , XXL
Shimano RT26, 6-bolt,180mm
Brake SetShimano MT200 hydraulic disc


WeightM – 13.47 kg / 29.7 lbs
Weight limitThis bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).


Comparison Chart

2023 Trek Marlin 6$849.991×10Tektro HD-M275 Hydraulic Disc29×2.20″Click View
Scott Scale
$1,499.991×12Shimano MT200 Disc Brake29”×2.25″Click View
GT Avalanche
$1,075.001×10Tektro HD-M275 Hydraulic Disc27.5/29 x
Click View
Canyon Stoic 2$1,199.001×10Shimano MT200 Hydraulic Disc29”× 2.35″Click View

2023 Trek Marlin 7 vs Marlin 6

trek marlin 6, Rage Red to Dnister Black Fade
Rage Red to Dnister Black Fade

We can see both bikes, first of all in terms of price, the Trek Marlin 7 is $180 more expensive than the Trek Marlin 6, but for their hydraulic disc configuration, I prefer the Shimano MT200 hydraulic disc brakes for the 2023 Trek Marlin 7.

And I prefer the grips of the Trek Marlin 7’s Bontrager XR Trail Comp when riding, which has a unique fin texture that adds to the comfort and control of my rides.

Not only that, we also tested their speed, the trek marlin 7 top speed reached 22 mph. while the top speed of the Marlin 6 was 24 mph under the same conditions. So if comfort matters more than components, you can experience the Marlin 7.

2023 Trek Marlin 7 vs Scott Scale 970

2022 Scott Scale 970

The 2022 Scott Scale 970’s $1,499.99 price would have made me think it would have been better if I hadn’t gone for a ride, but the real ride tells me otherwise, and a higher price isn’t necessarily better.

First of all, we see that both of them use aluminum frames, and they both have maximum fork travel of 100mm. This makes me complain a little bit.

After all, the Scott Scale 970 is a bit more expensive and can get an important fork upgrade. Still, the 1×12 drivetrain of the Scott Scale 970 has a wider range of speed options, so I’m a no-brainer for the Scott Scale 970 at this point.

In addition, their braking system is also Shimano MT200 hydraulic disc brakes, and I think the Scott Scale 970 should be equipped with a slightly better Shimano braking system.

Specs-wise, I think they’re on par, but in my actual riding experience, I like the feel of the 2023 Trek Marlin 7’s grip more, and I like its price even more.

2023 Trek Marlin 7 vs 2022 GT Avalanche Comp

2022 GT Avalanche Comp

In terms of frame design, I was really drawn to the 2022 GT Avalanche Comp. However, after careful comparison, I found that the 2022 GT Avalanche Comp is only $46 more expensive than the 2023 Trek Marlin 7.

Again, they’re both 1×10 drivetrains, but the 2022 GT Avalanche Comp uses a microSHIFT M851 drivetrain, but I prefer the Shimano Deore M4100 1×10 drivetrain, which feels smoother and more stable. On the brakes, the 2022 GT Avalanche Comp uses Tektro HD-M275 hydraulic discs and the 2023 Trek Marlin 7 uses Shimano MT200 hydraulic disc brakes.

Although both are hydraulic disc brakes, I’m sorry if you ask me which is better, I can’t answer exactly, all I can say is that I prefer Shimano MT200 hydraulic disc brakes. Because it guarantees stable braking on any terrain, and it’s Shimano.

2023 Trek Marlin 7 vs 2022 Canyon Stoic 2

2022 Canyon Stoic 2

The 2023 Canyon Stoic 2 is an almost pure white paint color. As beautiful as it is, I was terrified of riding it on muddy trails that would force me to clean it.

Not only that, but the 2022 Canyon Stoic 2 has a body weight of 32.83Ibs, which is heavier than the 2023 Trek Marlin 7 29.7Ibs. In terms of lightness, the Marlin 7 is slightly better.

Also, the 2022 Canyon Stoic 2’s 29×2.35″ tires are wider than the Marlin 7’s 29×2.20″, which gives it an advantage over the 2023 Marlin 7 Trek on hills.

On the flat ground though Driving, the speed may not be able to keep up with the 2023 Trek Marlin 7. Also, the brakes on both are Shimano MT200 hydraulic discs, so in my case, that is enough.

The price difference between the two bikes is not huge, if If you prefer something lighter, you can try the 2023 Trek Marlin 7.


The 2023 Trek Marlin 7 is worth trying, both for its price, and for its performance at this price you’ll be screaming awesome! And Trek’s warranty service gives you peace of mind.

Leave a Comment

Scroll to Top
Scroll to Top