Trek Rail 5 Gen 2

You’re looking for an e-MTB that’s just as ready to shred as non-electric trail bikes. You want a powerful Bosch drive system that’ll propel you up climbs so you can hit lap after lap.

A burly alloy frame with 150mm of rear travel that fully encases a 500Wh battery, an e-MTB optimized 160mm RockShox 35 Gold RL fork, a powerful new Bosch Performance Line CX 250W motor that assists up to 20 mph, and a Purion controller. Plus, a 1x12 drivetrain with a wide gear range so you can always find the ideal cadence for the motor, a dropper post, powerful 4-piston brakes for more downhill confidence, and 29er Bontrager wheels with nimble yet grippy 2.6" tires.

Rail 5 is our best-value long-travel e-MTB. It's equally as capable as our regular long-travel trail bikes, it just gets you back to the top in a flash. The powerful Bosch drive systems and durable part spec make for long-lasting fun.

Rail shreds just as hard as its non-electric brethren, plus it powers you right back up the mountain—no shuttle or lift necessary
The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain
Made with the same exclusive frame tech as Remedy and Slash, like Mino Link adjustable geometry, a Straight Shot down tube for extra stiffness, and Active Braking Pivot (ABP)
The dropper post lets you lower your saddle on the fly so it's out of the way on descents
Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy remove the battery without tools and lets you mount a water bottle cage

View more details at Trekbikes.com

Weight:	M - 23.88kg/52.65lbs
Frame:	Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, magnesium rocker link, Motor Armor, Mino Link, ABP, Boost148, 12mm thru axle, 150mm travel
Fork:	RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm Maxle Stealth, 160 mm travel
Shock:	RockShox Deluxe Select+, 230x57.5mm
Front Shifter:	N/A
Front Derailleur:	N/A
Rear Shifter:	Shimano Deore M6100, 12 speed
Rear Derailleur:	Shimano Deore M6100, long cage
Crankset:	Ethirteen Espec Plus, 165mm length, E*thirteen, 34T, steel
Pedals:	N/A
Bottom Bracket:	Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist
Cassette:	Shimano Deore M6100, 10-51, 12 speed
Chain:	Shimano Deore M6100, 12 speed
Front Brake:	Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper
Front Brake Rotor:	Shimano RT76, 6-bolt, 203mm
Rear Brake:	Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper
Rear Brake Rotor:	Shimano RT76, 6-bolt, 203mm
Brake Levers:	MT4100 lever
Front Hub:	Bontrager sealed bearing, alloy axle, 6-bolt, Boost110
Front Hub Skewer:
Rear Hub:	Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano MicroSpline freehub, Boost148
Rear Hub Skewer:	12mm thru axle
Rims:	Alex MD35, tubeless compatible, 32-hole, 35mm width, Presta valve
Front Tire:	Bontrager XR4 Comp, wire bead, 30 tpi, 29x2.60"
Rear Tire:	Bontrager XR4 Comp, wire bead, 30 tpi, 29x2.60"
Handlebar:	Bontrager alloy, 31.8mm, 15mm rise, 750mm width
Grips/ Bar Tape:	Bontrager XR Trail Comp, nylon lock-on
Stem:	Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 50 mm length
Headset:	Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom
Saddle:	Bontrager Arvada, steel rails, 138 mm width
Seatpost:	TranzX JD-YSP18, 100mm travel, M-XL: 130mm, internal routing, 31.6mm, 361mm length, M-XL: 425mm
Motor:	Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist
Battery:	Bosch PowerTube 500
Controller:	Bosch Purion
Charger:	Bosch compact 2A, 100-240V
Lights:	N/A
Extras:	Removable Integrated Battery (RIB)

Weight:

M - 23.88kg/52.65lbs

Frame:

Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, magnesium rocker link, Motor Armor, Mino Link, ABP, Boost148, 12mm thru axle, 150mm travel

Fork:

RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm Maxle Stealth, 160 mm travel

Shock:

RockShox Deluxe Select+, 230x57.5mm

Front Shifter:

N/A

Front Derailleur:

N/A

Rear Shifter:

Shimano Deore M6100, 12 speed

Rear Derailleur:

Shimano Deore M6100, long cage

Crankset:

E*thirteen E*spec Plus, 165mm length, E*thirteen, 34T, steel

Pedals:

N/A

Bottom Bracket:

Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist

Cassette:

Shimano Deore M6100, 10-51, 12 speed

Chain:

Shimano Deore M6100, 12 speed

Front Brake:

Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper

Front Brake Rotor:

Shimano RT76, 6-bolt, 203mm

Rear Brake:

Shimano 4-piston hydraulic disc, MT4100 lever, MT420 caliper

Rear Brake Rotor:

Shimano RT76, 6-bolt, 203mm

Brake Levers:

MT4100 lever

Front Hub:

Bontrager sealed bearing, alloy axle, 6-bolt, Boost110

Front Hub Skewer:

Rear Hub:

Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano MicroSpline freehub, Boost148

Rear Hub Skewer:

12mm thru axle

Rims:

Alex MD35, tubeless compatible, 32-hole, 35mm width, Presta valve

Front Tire:

Bontrager XR4 Comp, wire bead, 30 tpi, 29x2.60"

Rear Tire:

Bontrager XR4 Comp, wire bead, 30 tpi, 29x2.60"

Handlebar:

Bontrager alloy, 31.8mm, 15mm rise, 750mm width

Grips/ Bar Tape:

Bontrager XR Trail Comp, nylon lock-on

Stem:

Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 50 mm length

Headset:

Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom

Saddle:

Bontrager Arvada, steel rails, 138 mm width

Seatpost:

TranzX JD-YSP18, 100mm travel, M-XL: 130mm, internal routing, 31.6mm, 361mm length, M-XL: 425mm

Motor:

Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist

Battery:

Bosch PowerTube 500

Controller:

Bosch Purion

Charger:

Bosch compact 2A, 100-240V

Lights:

N/A

Extras:

Removable Integrated Battery (RIB)

Shopping cart

Trek Rail 5 Gen 2

It's right for you if...

The tech you get

The final word

Why you'll love it

You might also like

Norco Fluid FS A3 2023

Trek Fuel EX 5 Gen 5

Trek Fuel EX 9.8 XT Gen 6

Trek Fuel EXe 8 GX AXS T-Type