Description
- Its AUTO mode adaptive motor support recognizes speed reductions and adjusts assistance automatically
- The 120mm suspension keeps your ride feeling smooth through bumps, roots, and rough stuff
- Marlin+ is easy to use with simple controls and intuitive support, so you can focus on the ride ahead, not complicated remotes
- Trail-savvy geometry keeps handling easy and confident from singletrack to city streets
- Tons of rack and fender mounts let you customize your ride for the trail or taking on daily commutes
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 youll 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.

Frame | Alpha Gold Aluminum, curved top tube, tapered head tube, internal routing, rack, fender, and kickstand mount, UDH, Boost148, 12mm thru axle |
Fork | SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 100mm travel |
Wheel Front | / |
Tire | Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40 |
Hub Front | Shimano TC500 alloy, centerlock, 110x15mm thru axle |
Hub Rear | Shimano TC500 alloy, centerlock, 148x12mm thru axle |
Rim | Bontrager Connection, double-wall, 32-hole, 20mm width, Presta valve |
Skewer Rear | Bontrager Switch thru axle, removable lever |
Shifter | Shimano U4000, 9 speed |
Rear Derailleur | Shimano CUES U4000 |
Crank | FSA CK-220, 165mm length |
Cassette | Shimano LINKGLIDE LG300, 11-46, 9 speed |
Chain | Shimano LG500, 9/10/11 speed |
Chainring | FSA, 32T, steel |
Brake Rotor | Tektro, centerlock, 203mm |
Pedal | VP-536 nylon platform |
Saddle | Bontrager Verse P3, steel rails |
Seatpost | Bontrager alloy, 31.6mm, 12mm offset, 330mm length |
Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 720mm width |
Stem | Bontrager Comp, 31.8mm, 7 degree, 35mm length |
Headset | Semi-integrated, loose ball bearing, 1-1/8 top, 1.5 bottom |
Grips | Bontrager XR Endurance Comp, lock-on |
Battery | Bosch CompactTube 400Wh |
Motor | Bosch Active Line Plus |
Charger | Bosch standard 2A, 110V, smart system |
Geometry Chart
B B Drop | 4.5 |
B B Height | 31.3 |
Chainstay Length | 47 |
Eff Seat Tube Angle | 74.0° |
Eff Top Tube | 55.1 |
Frame Reach | 39 |
Frame Size Letter | XS |
Frame Stack | 56.3 |
Head Angle | 66.5° |
Head Tube Length | 9 |
Offset | 4.6 |
Seat Tube | 34 |
Seat Tube Angle | 73.8° |
Standover | 67.8 |
Trail | 11 |
Wheelbase | 112.9 |
Wheel Size | 27.5" |
B B Drop | 4.5 |
B B Height | 31.3 |
Chainstay Length | 47 |
Eff Seat Tube Angle | 74.0° |
Eff Top Tube | 58.4 |
Frame Reach | 41.5 |
Frame Size Letter | S |
Frame Stack | 59 |
Head Angle | 66.5° |
Head Tube Length | 10 |
Offset | 4.6 |
Seat Tube | 37 |
Seat Tube Angle | 73.8° |
Standover | 71 |
Trail | 11 |
Wheelbase | 116.6 |
Wheel Size | 27.5" |
B B Drop | 6 |
B B Height | 31.8 |
Chainstay Length | 48.5 |
Eff Seat Tube Angle | 74.0° |
Eff Top Tube | 62 |
Frame Reach | 44 |
Frame Size Letter | M |
Frame Stack | 62.6 |
Head Angle | 66.5° |
Head Tube Length | 10.5 |
Offset | 4.2 |
Seat Tube | 42 |
Seat Tube Angle | 73.8° |
Standover | 76 |
Trail | 11.4 |
Wheelbase | 121.8 |
Wheel Size | 29" |
B B Drop | 6 |
B B Height | 31.8 |
Chainstay Length | 48.5 |
Eff Seat Tube Angle | 74.0° |
Eff Top Tube | 65.2 |
Frame Reach | 47 |
Frame Size Letter | L |
Frame Stack | 63.5 |
Head Angle | 66.5° |
Head Tube Length | 11.5 |
Offset | 4.2 |
Seat Tube | 45 |
Seat Tube Angle | 73.8° |
Standover | 77.1 |
Trail | 11.4 |
Wheelbase | 125.1 |
Wheel Size | 29" |
B B Drop | 6 |
B B Height | 31.8 |
Chainstay Length | 48.5 |
Eff Seat Tube Angle | 74.0° |
Eff Top Tube | 68.2 |
Frame Reach | 49.5 |
Frame Size Letter | XL |
Frame Stack | 65.3 |
Head Angle | 66.5° |
Head Tube Length | 13.5 |
Offset | 4.2 |
Seat Tube | 50 |
Seat Tube Angle | 73.8° |
Standover | 77.5 |
Trail | 11.4 |
Wheelbase | 128.4 |
Wheel Size | 29" |