Trek Rail 7 Gen 3 Dark Prismatic

Rail 7 is a long-travel electric mountain bike built for ripping the big stuff. It features the same high-end trail tech as our analog trail bikes, an upgraded fork, drivetrain, battery, and more, plus a powerful Bosch drive system that's basically like having your own shuttle.

You’re looking for a trail-specific e-MTB that’s designed to tackle the same tough terrain as regular trail bikes. You already know just how awesome e-MTBs are on the mountain, and want to invest in better components.

A burly alloy frame with 150mm of rear travel and a 625Wh Removable Integrated Battery, a 160mm RockShox Domain fork, the latest from Bosch with smart system Performance Line CX capable of speeds up to 20MPH, including a Bluetooth® LED remote for easy connectivity and activity tracking through the eBike Flow app. A smooth-shifting 1x12 Shimano SLX/XT drivetrain, dropper post, powerful Shimano 4-piston brakes for confident descents, and Bontrager Line Comp 30 29er wheels that are already completely tubeless ready, including sealant.

Rail 7 features loads of upgraded parts, including the drivetrain, fork, and wheels. Its long-range battery gives you all the power you want for packing in laps and miles of smiles.

*Please note - spec applies to all sizes unless listed separately

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 Domain RC, DebonAir, Motion Control damper, lockout, tapered steerer, 44mm offset, oversized crown for eMTB, Boost110, 15mm Maxle Stealth, 160mm travel
Shock	RockShox Deluxe Select+ RT, 230mm x 57.5mm
Max compatible fork travel	170mm (580mm axle-to-crown)

Wheel front	Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle
Wheel rear	Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle
Skewer rear	Bontrager Switch thru axle, removable lever
Tire	Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 29x2.50''
Rim strip	Bontrager TLR
Max tire size	Frame: 29x2.60", Fork: See manufacturer

Shifter	Shimano SLX M7100, 12 speed
Rear derailleur	Shimano XT M8100, long cage
Crank	Ethirteen Espec Plus, 165mm length
Crank arm	Ethirteen Espec Plus, 34T, 160mm length
Chain ring	Ethirteen Espec, 34T alloy, 55mm chainline
Cassette	Shimano Deore M6100, 10-51, 12 speed
Chain	Shimano Deore M6100, 12 speed
Pedal	VP-536 nylon platform
Max chainring size	1x: 34T

Saddle	Bontrager Arvada, steel rails, 138 mm width
*Seatpost	Size: S TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length
*Seatpost	Size: M, L, XL TranzX JD-YSP18, 150mm travel, internal routing, 31.6mm, 470mm length
Handlebar	Bontrager Rhythm Comp, alloy, 31.8mm, 15mm rise, 780mm width
Grips	Bontrager XR Trail Comp, nylon lock-on
Stem	Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 50 mm length
Brake	Shimano M6120 4-piston hydraulic disc
Brake rotor	Shimano RT76, 6-bolt, 203mm
Rotor size	Max brake rotor sizes - Frame: 200mm, Fork: see fork manufacturer

Battery	Bosch PowerTube 625Wh, smart system
Charger	Bosch standard 4A, 110V, smart system
Motor	Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm
Computer	Bosch LED remote, smart system

Weight	M - 24.73 kg / 54.53 lbs
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.