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Trek Rail 7 Electric Mountain Bike 2021
All the capability of an analogue MTB with 250W of assistance available when needed - the Trek Rail 7 Electric Mountain Bike is a rip-roaring ride crafted from durable Alpha Platinum aluminium and built for trails. The Bosch Performance CX Motor kicks into play up to 25km/h and is compact, light and efficient to minimise drag when freewheeling and feel unobtrusive whilst pedalling. The Bosch PowerTube 625 battery sits within the frame when in use, maintaining a clean silhouette, and can be removed without the need for tools when a charge is needed. A full charge is complete in a little under five hours, but the battery can be used at less than full capacity should the need for a spontaneous ride emerge.
The responsive RockShox Yari RC fork provides a tasty 160mm of travel to tackle varied terrain, and there's 150mm of travel to the rear with the RockShox Deluxe Select+ shock - so it's safe to say this bike can handle higher drops. The Mino Link adjustable geometry can be tweaked to suit rider preference and the TranzX JD-YSP18 dropper seatpost is advantageous on sweeping bends and technical descents.
The 1x12-speed Shimano drivetrain makes for easier maintenance and consistent, reliable shifting with a generous gear range that keeps grinding at bay when gradients ramp up. Go full send on technical descents with confidence thanks to Shimano M6120 4-piston hydraulic disc brakes, which boast heavy-duty stopping power regardless of terrain or conditions.
- Maximum assist: 250w
- Motor weight: 2.9kg
- Battery Power: Approximately 625Wh
- Trek Alpha Platinum Aluminium frame with RIB
- RockShox Yari RC, DebonAir spring fork with 160mm of travel
- Shimano SLX/XT 1x12-speed drivetrain
- Shimano M6120 4-piston hydraulic disc brakes
- 29” wheels with 2.60” tubeless-ready tyres
- TranzX JD-YSP18 dropper seatpost gets the saddle out of the way quickly
- Bosch Performance CX 250W motor
- Bosch PowerTube 625 battery
|Frame||Trek Alpha Platinum Aluminium, 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 Yari RC, DebonAir spring, Motion Control RC damper, e-MTB optimised, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 160mm travel|
|Rear Shock||RockShox Deluxe Select+, 230x57.5mm|
|Headset||Trek Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom|
|Stem||Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree|
|Handlebar||Bontrager Rhythm Comp, alloy, 31.8mm, 15mm rise|
|Grips||Bontrager XR Trail Comp, nylon lock-on|
|Front Brake||Shimano M6120 4-piston hydraulic disc|
|Rear Brake||Shimano M6120 4-piston hydraulic disc|
|Brake Levers||Shimano M6120|
|Rear Derailleur||Shimano XT M8100, long cage, 51T max cog|
|Shift Levers||Shimano SLX M7100, 12-speed|
|Chain||Shimano SLX M7100, 12-speed|
|Cassette||Shimano SLX M7100, 10-51, 12-speed|
|Crankset||E*thirteen E*spec Plus, 34T|
|Front Wheel||Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110|
|Rear Wheel||Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost148|
|Front Tyre||Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.60" clincher|
|Rear Tyre||Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.60" clincher|
|Saddle||Bontrager Arvada, steel rails, 138mm width|
|Seatpost||TranzX JD-YSP18 dropper, internal routing, 31.6mm|
|Pedals||Trek VP-536 nylon platform|
|Claimed Manufacturers Weight||Size M - 23.59kg / 52.00lbs|
|Charge time||100% charge, 4.9 hours with Standard Charger|
|Motor||Bosch Performance CX, magnesium motor body, 250 watts, 75 Nm, 25km/h|
|Battery||Bosch PowerTube 625|
|Charger||Bosch standard 4A (220-240 V) charger|