Rail+ 5 Gen 5 2025 Electric Mountain Bike

The Rail+ 5 is an alloy enduro e-bike that delivers huge value for big adventures. Its rugged Alpha Platinum Aluminium frame partners with a RockShox Deluxe Select+ RT shock and Psylo Gold RC fork (160 mm rear/front) to charge through the roughest terrain on the mountain. A Shimano Deore 12-speed drivetrain and 4-piston MT4100 brakes deliver clean shifting and brake modulation that doesn't break the bank. It's topped with a TranzX dropper post and tubeless-ready Bontrager Line TLR 30 wheels for charging into anything.

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Key Features

• • The Rail+ delivers adventure with plenty of travel and power for getting after epic rides that take you peak to peak or chasing endless enduro laps

• • The powerful Bosch Performance CX system goes full gas up steep climbs and keeps you cool for the descents

• • You can tweak your geometry and suspension leverage rate for how you ride, and add in adjustable angle headset cups (sold separately) for even more adjustability

• • Want even more boost? With the Bosch e-Bike Flow app, you can increase torque to 100 Nm and peak power up to 750W.

• • The massive 800 Wh RIB 2.0 battery supports you for big miles and can be easily removed for travel or storage, and is compatible with PowerMore for even bigger rides

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Specifications

Frameset

• • Frame: Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Motor Armor, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, 34.9 mm seat tube, ABP, UDH, Boost148, 12 mm thru axle, 160 mm travel

• • Fork: RockShox Psylo Gold RC, DebonAir spring, Isolator RC damper, tapered steerer, 44 mm offset, Boost 110, 15 mm Maxle Stealth, 160 mm travel

• • Rear Shock: RockShox Deluxe Select+ RT, 205 mm x 65mm

Wheels

• • Tyres: Bontrager Gunnison Elite XR, Tubeless Ready, wire bead, 60 tpi, 27.5/29x2.40

Drivetrain

• • Crankset: E*thirteen E*spec Plus, 160 mm length

• • Shifters: Shimano Deore M6100, 12-speed

• • Rear Derailleur: Shimano Deore M6100, long cage

• • Chain: Shimano Deore M6100, 12-speed

• • Cassette: Shimano Deore M6100, 10-51, 12-speed

Components

• • Handlebar: Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width

• • Stem: Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length

• • Grips: Bontrager XR Trail Comp, nylon lock-on

• • Brakes: Shimano 4-piston hydraulic disc, MT4100 lever, MT420 calliper

• • Saddle: Bontrager Verse P3, steel rails

• • Seatpost: TranzX JD-YSI34, 170mm travel, internal routing, 34.9 mm

• • Extras: Trek 27.5 custom fender

E-System

• • Motor: Bosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC)

• • Battery: Bosch PowerTube 800 Wh, smart system

• • Controller: Bosch System Controller BRC3100, smart system

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Trek Rail Sizing

	S	M	L	XL
Rider Height (cm)	155 - 165	165 - 176	177 - 188	188 - 195
Inseam (cm)	74 - 78	79 - 83	84 - 89	89 - 91

Product code: 931384