We’ll make this a great experience
It’s our mission to provide you with world-class hospitality every time you visit us online or in-store. We’ll always take care of you. It’s the Trek way.
More options
Service manual
Time to bust out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values, and platform-specific tech instructions below.
Get it hereHow to responsibly recycle your e-bike battery
Learn more5 things to do before every mountain bike ride
Do this quick pre-ride safety check before you hit the trails.
Learn moreProduct features
Smooth, quiet support
Bosch Active Line Plus mid-power motor doles out a smooth 50Nm of torque. Its controlled acceleration, low pedal resistance, and super quiet operation give you a natural-feeling, unobtrusive ride.
Clean, simple controls
The 2-in-1 remote and display provides all the information and control you'll need in a compact, full-color handlebar controller with intuitive contols.
System safety taken seriously
Trek sets its e-bike safety standards high with UL certified e-systems, sophisticated battery management failsafe systems and battery cells from tier 1 suppliers.
Ride more and smile more with PowerMore
Wanna ride farther? Add PowerMore to your Marlin+. This booster battery extends your range, so you get more supported ride time.
Shimano CUES
Inspired by rider demand for trouble-free drivetrain longevity and performance, Shimano CUES offers a new foundation for versatility and durability across a range of both electric and standard bikes. CUES features Shimano’s new LINKGLIDE drivetrain technology for significantly increased life on wear items like chain, cassette, and chainrings.
Shimano LINKGLIDE
LINKGLIDE technology has been specifically engineered for incredible durability while still delivering smooth and decisive shifting – along with a great pedalling experience. Available exclusively on Shimano CUES drivetrains.
Compliant with leading safety regulations
The e-systems on Trek and Electra e-bikes are third-party tested to meet the latest e-bike safety regulations, including the stringent UL 2849 certification — so all you have to worry about is where your e-bike will take you next.
Upgrade your pedals and love your bike more
Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.
See the guideAdaptive assist
Automatically adjusting motor support recognizes speed reductions and adjusts assistance level accordingly so you can spend more time riding and less time adjusting assistance levels.
Ready to customize
Customize your Marlin+ for your life with mounts for a rack, fender, and kickstand, so you're ready for everything from trail tackling or cruising to class.
Smart Wheel Size
The right wheel size paired with your frame size gives you the perfect combination of responsiveness and control.
Rear kickstand mount
Chainstay mounts make it easy to install a rear kickstand that stays out of your way and supports bikes of all sizes. No more laying or leaning.
Integrated speed sensor
You've got one less detail to sweat with the integrated speed sensor. The chainstay-mounted sensor stays protected while the custom hub-mounted magnet stays secure—no more error codes from mis-aligned sensors.
| *Frame |
Size:
XS Alpha Gold Aluminum, curved top tube, tapered head tube, internal routing, rack, fender, and kickstand mount, UDH, Boost148, 12mm thru axle |
|---|---|
|
Size:
S , M , L , XL Alpha Gold Aluminum, tapered head tube, internal routing, rack, fender, and kickstand mount, UDH, Boost148, 12mm thru axle |
|
| *Fork |
Size:
XS SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 100mm travel |
|
Size:
S , M , L , XL SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 120mm travel |
|
| Max compatible fork travel | See service manual |
| Hub front | Shimano TC500 alloy, centerlock, 110x15mm thru axle |
|---|---|
| Hub rear | Shimano TC500 alloy, centerlock, 148x12mm thru axle |
| Skewer rear | Bontrager Switch thru axle, removable lever |
| Rim | Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve |
| *Tire |
Size:
XS , S Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40'' |
|
Size:
M , L , XL Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40'' |
|
| Max tire size | Frame: 29x2.60" (XS: 27.5x2.60"), Fork: See manufacturer |
| Battery | Bosch CompactTube 400Wh |
|---|---|
| Charger | Bosch standard 2A, 110V, smart system |
| Computer | Bosch Purion 200 |
| Motor | Bosch Active Line Plus, 50 Nm |
| Shifter | Shimano U4000, 9 speed |
|---|---|
| Rear derailleur | Shimano CUES U4000 |
| Crank | FSA CK-220, 165mm length |
| Chain ring | FSA, 32T, steel |
| Cassette | Shimano LINKGLIDE LG300, 11-46, 9 speed |
| Chain | Shimano LG500 |
| Pedal | VP-536 nylon platform |
| Max chainring size | 1x: 36T, min 32T |
| Saddle | Bontrager Verse P3, steel rails |
|---|---|
| *Seatpost |
Size:
XS , S Bontrager alloy, 31.6mm, 12mm offset, 330mm length |
|
Size:
M Bontrager alloy, 31.6mm, 12mm offset, 360mm length |
|
|
Size:
L , XL Bontrager alloy, 31.6mm, 12mm offset, 400mm length |
|
| *Handlebar |
Size:
XS , S Bontrager alloy, 31.8mm, 15mm rise, 720mm width |
|
Size:
M , L , XL Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
|
| Grips | Bontrager XR Endurance Comp, lock-on |
| *Stem |
Size:
XS Bontrager Comp, 31.8mm, 7 degree, 35mm length |
|
Size:
S , M , L Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length |
|
|
Size:
XL Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length |
|
| Headset | Semi-integrated, loose ball bearing, 1-1/8" top, 1.5" bottom |
| Brake rotor | Tektro, centerlock, 203mm |
| Brake Set | Tektro HD-M275 hydraulic disc |
| Rotor size | Max brake rotor sizes - Frame: 203mm, min 180mm, Fork: see fork manufacturer |
| Weight | M - 22.45 kg / 49.5 lbs (with tubes) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg). |