Trek Rail 7 Gen 2 Dark Aquatic

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 that fully encases a 625Wh battery, a 160mm RockShox Domain fork, a powerful new Bosch Performance Line CX 250W motor that assists up to 20 mph, and a Purion controller. 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. But the biggest deal is that it comes with a long-range Bosch battery. That means more runs and more fun.

The Bosch motor gives you plenty of power for tackling steep climbs with the efficiency to keep exploring all day
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)
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

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 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
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''
Tire part	Bontrager TLR sealant, 180 ml/6 oz
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
Chain ring	E*thirteen, 34T, steel
Cassette	Shimano Deore M6100, 10-51, 12 speed
Chain	Shimano SLX M7100, 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
Headset	Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom
Brake	Shimano M6120 4-piston hydraulic disc
Brake rotor	Shimano RT76, 6-bolt, 203mm

Battery	Bosch PowerTube 625Wh
Charger	Bosch standard 4A, 100-240V
Motor	Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist
Computer	Bosch Purion

Weight	M - 24.01 kg / 52.94 lbs (with TLR sealant, no tubes)
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.