Trek Marlin+

93/100
BikeRide Score
?
Where to buy
View all prices Show fewer prices
We earn affiliate commission. Learn more
Bike Size Charts

BikeRide finds and shows you the best prices of the bikes you want to buy. Prices constantly change and it’s impossible to compare them all yourself.

We search for prices on over 120 bike retailers to guarantee that we find the lowest prices – to save you time and money.

It’s a promise we stand behind: If you find a lower price on a bike elsewhere, we will sell it to you for 10% less. For example, if you find a bike for $480 that we have listed at $500, we will offer you to buy it for $432 through BikeRide. The bike must be the same color and size, sold in the US and not include the use of a coupon.

If you find a lower price, email us at [email protected] with documentation of the price. We’re committed to making sure that the cost of a bike does not keep you from cycling!

Facts

Gender
Release Year
Brand
Charge Time
6 Hours
Maximum Range
37 Miles
Top Speed
20 mph
Watts
250 W
Torque
50 Nm
Volts and Amp Hours
36V 11Ah
Class
Drive
Wheel Size
Number of Gears
Gearing Type
Weight
49.5, 47.38 lb
Suspension
Brake Type
Frame Material

Summary of Reviews

We have read all expert and user reviews on the Trek Marlin+. In summary, this is what cyclists think.

12 reasons to buy

  • Trek offers this bike in two build levels: the Marlin+ 6 and the higher-end Marlin+ 8.
  • Experts relish the seamless engagement of the Bosch motor.
  • Testers enjoy the ‘Auto’ pedal assist mode, which automatically adjusts motor power output to maintain a consistent speed.
  • Experts praise the stable and planted ride that holds up well to moderate trail riding.
  • At 47.4lb or 49.5lb in size medium, the Marlin+ is light for a hardtail at this price point.
  • The Marlin+ has mounts for a rear rack, fenders, two bottle cages, and a kickstand.
  • Reviewers appreciate the wide gear range of the Marlin+ 8's 12-speed (36t, 10-51t) Shimano Deore drivetrain.
  • The Marlin+ 8’s entry-level RockShox Recon Silver RL suspension fork performs well on light MTB trails in testing.
  • The inclusion of a dropper seatpost and tubeless-ready tires and rims on the Marlin+ 8 impresses reviewers, given the price.
  • Testers praise the stopping power of the Shimano hydraulic disc brakes and 203mm rotors (Marlin+ 8).
  • The Bosch companion app allows riders to fine-tune PAS settings, track rides, navigate, plan routes, and more.
  • The Marlin+ is built and tuned at the nearest Trek dealer before delivery, and after-sales support is widely available.

9 reasons not to buy

  • Experts say the urban Active Line Plus motor lacks power for mountain biking and struggles on steep hills in testing.
  • Some reviewers find the compact Purion 200 display and controls difficult to read and operate while riding.
  • The battery range disappoints testers. One covers 21.7 miles and 1312 feet of elevation using max assist.
  • One tester reports their display shutting down mid-ride, requiring reconnection to the companion app to get it started again.
  • Testers feel the Marlin+ 8 isn't suitable for aggressive terrain or descents, despite Trek's claims of it being a "ride that's ready to go anywhere."
  • Experts lament the Marlin+ 8's low-end dropper post, which quickly becomes gritty, hard to actuate, and requires frequent servicing. One also finds side-to-side play in the post.
  • The Marlin+ 6, with its 9-speed drivetrain, rigid seatpost, lack of tubeless compatibility, and basic Suntour XCM 34 coil suspension fork, isn't suitable for proper mountain biking.
  • The battery is frame-integrated and only removable by a trained technician.
  • The Marlin+ is wired for a taillight (purchased separately). It's not wired for a headlight.

Bottom line

The Trek Marlin+ is a hardtail e-MTB available in two builds. The bike earns praise for its quality frame, responsive Bosch motor, and ability to be set up as a commuter. The primary complaint for both builds is the small 400Wh battery and underpowered 50Nm motor that limit range and climbing ability. The Marlin 8+ impresses with its wide gearing range, effective brakes and suspension, and tubeless-ready wheels, making it capable of handling light mountain bike trails. In contrast, the lower-spec Marlin+ 6 isn't suitable for proper mountain biking and is best kept to light off-road terrains and commuting.

Expert Reviews

89/100 based on 4 rated expert reviews
94
Electric Bike Report

Trek Marlin+ 8 Review | Electrifying a Popular MTB

In all, it’s an efficient e-bike with great handling and comes at an impressive price point considering how good the components are.

Visit full review
90
Cycling Electric

Trek Marlin+ Review – How the Best-Selling Hardtail Handles as an E-Bike

If you’re looking to cross the border from commuting or leisure riding into e-MTB, but without fully committing to your first full suspension all-out e-bike, the Trek Marlin+ offers just the versatility you may be looking for.

Visit full review

Trek Marlin+ 8 Review: More Expensive Than a Decathlon Electric Mountain Bike, but Much Better [French]

Efficient, well-equipped, carefully electrified, and with excellent handling, it ticks all the boxes of the mid-range bike that looks upwards.

Visit full review

Test: Trek Marlin+ 8 2024 | Versatile MTB E-Bike for a Wide Range of Riders [Slovak]

The Marlin+ is a great all-round e-bike that can satisfy the needs of a wide range of riders and… an excellent gateway for beginners to the world of e-bikes looking for a simple but functional e-bike at a good price.

Visit full review
Electric Bike Journal

Trek Marlin+ 8 Review

If you’re looking to venture from the road and get out on some trails without the commitment of a full-suspension e-MTB, the Marlin+ is versatile and capable… 

Visit full review

Trek Marlin+ 8 Hardtail E-MTB Review – E-Bike Options at [Price] and [Price]

I’m pleasantly surprised. It’s a good-looking bike, affordably priced… with some nice touches. And my biggest surprise on the downhill is it was dead quiet, there was no rattle…

Visit full review
Alex Bike Tester

Ride Test: Trek Marlin 8+ – E-MTB on a Lower Budget

This is designed for mixed-use, so a bit of mountain biking, a bit of cross-country mountain biking, a bit of road use in the city, a little bit of gravel riding… it’s really a fantastic e-bike for good general use…

Visit full review
Loading…
Singletracks

Trek Marlin+ 8 Hardtail E-MTB Mixes Business With Pleasure [Review]

The Trek Marlin+ 8 blends the practicality of an electric commuter bike with the fun factor of a light-duty mountain bike in a package that looks good and feels good too.

Visit full review
bikeWorld.pl

Review: Electric Hardtail Trek Marlin+ 8 (2024) [Polish]

To sum up, the Trek Marlin+ will be an interesting proposition for people who do not demand too much from their first electric bike…

Visit full review

User Ratings

0/100 based on 0 ratings
  • 5 star
    0%
  • 4 star
    0%
  • 3 star
    0%
  • 2 star
    0%
  • 1 star
    0%

Bike Comparison

Trek Marlin+ in comparison to averages