- 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 Deore
Shimano Deore brings even more adventure with a wider range of gear choices for the steep stuff, the fast stuff, and the fun. With smooth riding, improved chain stability, and sharp shifting, Deore heightens your mountain biking confidence and control so you can focus on the trail and enjoy the ride.
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.
| Frame | Alpha Gold Aluminum, curved top tube, tapered head tube, internal routing, rack, fender, and kickstand mount, UDH, Boost148, 12mm thru axle |
| Fork | RockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 46mm offset, Boost110, 15mm Maxle Stealth, 100mm travel |
| Wheel Front | / |
| Tire | Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5x2.60 |
| Tire Part | Bontrager TLR sealant, 6oz |
| Hub Front | Shimano TC500 alloy, centerlock, 110x15mm thru axle |
| Hub Rear | Shimano TC500 alloy, centerlock, 148x12mm thru axle |
| Rim | Bontrager Line TLR 30, Tubeless Ready, 28-hole, Presta valve // Bontrager Line TLR 30, Tubeless Ready, 32-hole, Presta valve |
| Rim Strip | Bontrager TLR |
| Skewer Rear | Bontrager Switch thru axle, removable lever |
| Shifter | Shimano Deore M6100, 12 speed |
| Rear Derailleur | Shimano Deore M6100, long cage |
| Crank | FSA CK-220, 165mm length |
| Cassette | Shimano Deore M6100, 10-51, 12 speed |
| Chain | Shimano Deore M6100, 12 speed |
| Chainring | FSA, 32T, steel |
| Brake | Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper // Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper |
| Brake Rotor | Shimano RT64, centerlock, 203mm |
| Pedal | VP-536 nylon platform |
| Saddle | Bontrager Verse P3, chromoly rails // Bontrager Arvada, hollow chromoly rails, 138mm width |
| Seatpost | TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length |
| Seat Collar | Bolt-on, 36.4mm |
| Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 720mm width |
| Stem | Bontrager Comp, 31.8mm, 7 degree, 35mm length |
| Headset | Semi-integrated, sealed cartridge bearing, alloy cups, 1-1/8 top, 1.5 bottom |
| Grips | Bontrager XR Trail Comp, nylon 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" |
