It's right for you if...
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 higher-performance components.
The tech you get
A light and durable Alpha Platinum Aluminium frame that fully encases a 625 Wh battery for sleek looks and protection on the trail, a 160 mm RockShox Yari RC fork, 150 mm of rear travel with a RockShox Deluxe RL shock, a powerful new Bosch Performance Line CX 250 W motor that assists up to 25 km/h and a Purion controller. A 1x12 Shimano SLX/XT drivetrain, dropper post, Shimano 4-piston brakes and Bontrager Line Comp 30 29er wheels.
The final word
Rail 7 features an upgraded Shimano drivetrain and brakes, and an upgraded RockShox fork. But the biggest deal is that it houses the longest-range Bosch battery you can get. That means more runs and more fun.
favorite_borderWhy you'll love it
- The new, better-than-ever Bosch motor is smaller, lighter and more efficient. It feels more natural while you’re pedalling, and has less drag when you’re not
- Rail shreds just as hard as its non-electric brethren, plus it powers you right back up the mountain – no shuttle or lift necessary
- 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
- 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)
- It's equipped with an external charging port for easy charging on or off the bike
New Bosch Performance Line CX
The all-new Bosch Performance Line CX motor is lighter, smaller and quieter than previous versions, for cleaner integration and more nimble handling. It’s also more efficient so you can go further on a single battery charge. Use the intelligent eMTB mode to automatically adjust the amount of assist to match the terrain. It’s a set-and-forget mode that delivers just the right amount of power so you can focus on enjoying the ride.
Tubeless Ready rims and tyres make it easy to ditch the tubes so you get better traction, fewer flats and less weight. The rim strips are already installed; just add TLR valves and sealant.
Wider dropouts (110mm front, 148mm rear) give you the stiffness of a 27.5" wheel with all the benefits of a 29" wheel, and Boost148 at the back lets you run wider tyres and a larger chain ring without affecting q-factor and pedalling efficiency.
Control Freak cable management
The lightest, quietest, most versatile cable management system allows any combination of shift, brake, lockout and dropper post lines to be routed through the frame for clean looks and the ultimate custom set-up.
*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 Yari RC, DebonAir spring, Motion Control RC damper, e-MTB optimised, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 160 mm travel|
|Shock||RockShox Deluxe RL, 230x57.5 mm|
|Front wheel||Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle|
|Rear wheel||Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Shimano MicroSpline freehub, Boost148, 12 mm thru axle|
|Tyre||Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.60"|
|Shifter||Shimano SLX M7100, 12-speed|
|Rear derailleur||Shimano XT M8100, long cage, 51T max cog|
|Crank arm||E*thirteen E*spec Plus, 15T, 165 mm length|
|Cassette||Shimano SLX M7100, 10-51, 12-speed|
|Chain||Shimano SLX M7100, 12-speed|
|Pedal||VP-536 nylon platform|
|Saddle||Bontrager Arvada, steel rails, 138 mm width|
TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length
M, L, XL
TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
|Handlebar||Bontrager Rhythm Comp, alloy, 31.8 mm, 15 mm 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 MT520 4-piston hydraulic disc|
|Brake rotor||Shimano RT76, 203mm, 6-bolt|
|Battery||Bosch PowerTube 625|
|Motor||NEW Bosch Performance Line CX, 250 Watt, 75Nm, magnesium body, 25 km/h max assist|
- M - 23.65 kg / 52.14 lbs (with tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing & fit
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 Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.
153.0 - 162.0 cm
5'0.2" - 5'3.8"
72.0 - 76.0 cm
28.3" - 29.9"
161.0 - 175.0 cm
5'3.4" - 5'8.9"
76.0 - 82.0 cm
29.9" - 32.3"
174.0 - 188.0 cm
5'8.5" - 6'2.0"
82.0 - 88.0 cm
32.3" - 34.6"
186.0 - 196.0 cm
6'1.2" - 6'5.2"
87.0 - 92.0 cm
34.3" - 36.2"
All measurements provided in cm unless otherwise stated.
|Frame size number||Frame size letter||Geometry position||Wheel size||A — Seat tube||Effective seat tube angle||C — Head tube length||D — Head angle||E — Effective top tube||F — Bottom bracket height||G — Bottom bracket drop||H — Chainstay length||I — Offset||J — Trail||K — Wheelbase||L — Standover||M — Frame reach||N — Frame stack||Stem length|