Trek Marlin+ 8 2025
2025 E-bike
Estimate price |
3,489$
Weight | 21.49 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Travel Front 120mm -
Fork RockShox Recon Silver RL
-
Groupset Deore -
Suspension Hardtail -
Motor Bosch 600W 50Nm mid-drive -
Battery Bosch CompactTube 400Wh -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
145cm - 156cm
SM
154cm - 166cm
MD
164cm - 178cm
LG
175cm - 189cm
XL
187cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
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
Suspension Fork
Size: XS, RockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 46mm offset, Boost110, 15mm Maxle Stealth, 100mm travel; Size: S, RockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 46mm offset, Boost110, 15mm Maxle Stealth, 120mm travel; Size: M, L, XL, RockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 120mm travel
Drivetrain
Rear Derailleur
Shimano Deore M6100, long cage
Shift Levers
Shimano Deore M6100, 12 speed
Cassette
Shimano Deore M6100, 10-51, 12 speed
Crank
FSA CK-220, 165mm length
Chain
Shimano Deore M6100, 12 speed
Pedals
VP-536 nylon platform
Wheels
Front Hub
Shimano TC500 alloy, centerlock, 110x15mm thru axle
Rear Hub
Shimano TC500 alloy, centerlock, 148x12mm thru axle
Rims
Size: XS, S, M, L, XL, Bontrager Line TLR 30, Tubeless Ready, 28-hole, Presta valve; Size: XS, S, M, L, XL, Bontrager Line TLR 30, Tubeless Ready, 32-hole, Presta valve
Tires
Size: XS, S, Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5x2.60''; Size: M, L, XL, Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.60''
Brakes
Brakes
Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper
Cockpit
Stem
Size: XS, S, Bontrager Comp, 31.8mm, 7 degree, 35mm length; Size: M, L, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: XL, Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm 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 Trail Comp, nylon lock-on
Headset
Semi-integrated, sealed cartridge bearing, alloy cups, 1-1/8'' top, 1.5'' bottom
Seat
Saddle
Size: XS, S, M, L, XL, Bontrager Verse P3, chromoly rails; Size: XS, S, M, L, XL, Bontrager Arvada, hollow chromoly rails, 138mm width
Seatpost
Size: XS, S, TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length; Size: M, L, XL, TranzX JD-YSP18, 150mm travel, internal routing, 31.6mm, 470mm length
Motor & Battery
Motor
Bosch Active Line Plus
Battery
Bosch CompactTube 400Wh
Charger
Bosch standard 2A, 110V, smart system
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.444 mm | 1.422 mm | 1.423 mm | 1.351 mm | 1.319 mm |
| Bottom Bracket Height | 313 mm | 313 mm | 318 mm | 318 mm | 318 mm |
| Front Center | 663 mm | 700 | 739 mm | 772 mm | 805 mm |
| Rake | 42 mm | 42 mm | 46 mm | 46 mm | 46 mm |
| Trail | 110 mm | 110 mm | 114 mm | 114 mm | 114 mm |
| Stack | 563 mm | 590 mm | 626 mm | 635 mm | 653 mm |
| Reach | 390 mm | 415 mm | 440 mm | 470 mm | 495 mm |
| Top Tube Length | 551 mm | 584 mm | 620 mm | 652 mm | 682 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 340 mm | 370 mm | 420 mm | 450 mm | 500 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 90 mm | 100 mm | 105 mm | 115 mm | 135 mm |
| Chainstay Length | 470 mm | 470 mm | 485 mm | 485 mm | 485 mm |
| Wheelbase | 1129 mm | 1166 mm | 1218 mm | 1251 mm | 1284 mm |
| Bottom Bracket Drop | 45 mm | 45 mm | 60 mm | 60 mm | 60 mm |
| Standover Height | 678 mm | 710 mm | 760 mm | 771 mm | 775 mm |
| Wheels | 27" | 27" | 29" | 29" | 29" |
| Rider Min Height | 145 cm | 154 cm | 164 cm | 175 cm | 187 cm |
| Rider Max Height | 156 cm | 166 cm | 178 cm | 189 cm | 195 cm |