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 analogue trail bikes, an upgraded fork, drivetrain, battery and more, plus a powerful Bosch drive system that's basically like having your own shuttle.
It's right for you if...
A burly alloy frame with 150 mm of rear travel that fully encases a 625 Wh battery, a 160 mm RockShox Domain fork, a powerful new Bosch Performance Line CX 250 W motor that assists up to 20 mph (25 km/h in Europe) 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.
The tech you get
The 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 final word
The Bosch motor gives you plenty of power for tackling steep climbs with the efficiency to keep exploring all day
See it in action
Why you'll love it
- 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
Specifications
*spec applies to all sizes unless otherwise noted
| Frame | Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, magnesium rocker link, Motor Armour, Mino Link, ABP, Boost148, 12 mm thru axle, 150 mm 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 , 230x57.5 mm |
| Max compatible fork travel | 170mm (580mm axle-to-crown) |
| Wheel front | |
|---|---|
| Wheel rear | Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle |
| Skewer rear | |
| Rim | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle |
| Tyre | |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | |
| Max tyre size | Frame: 29x2.60" Fork: See manufacturer |
| Shifter | Shimano SLX M7100, 12-speed |
|---|---|
| Rear derailleur | Shimano XT M8100, long cage |
| Crank | E*thirteen E*spec Plus, 34T, 165 mm length |
| Cassette | Shimano Deore M6100, 10-51, 12-speed |
| Chain | Shimano SLX M7100, 12-speed |
| Pedal | |
| Max. chainring size | 34T |
| Saddle | Bontrager Arvada, steel rails, 138 mm width |
|---|---|
| *Seatpost | Size: S TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length |
| Size: M, L, XL TranzX JD-YSP18, 150 mm travel, internal routing, 31.6 mm, 470 mm length | |
| Handlebar | Bontrager Rhythm Comp, alloy, 31.8 mm, 15 mm rise, 780mm width |
| Grips | |
| Stem | |
| Head set | |
| Brake | Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper |
| Brake rotor | Shimano RT76, 6-bolt, 203 mm |
| Battery | Bosch PowerTube 625 |
|---|---|
| Charger | Bosch standard 4A, 220240V, smart system |
| Controller | Bosch Purion |
| Motor | Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 25 km/h (15.5 mph) max assist, 32 km/h for New Zealand |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
|---|
Sizing & Tech
Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.
