Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
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Trek Rail 9.8 GX Eagle Electric Mountain Bike 2020
Trek’s Rail 9.8 GX Eagle Electric Mountain Bike provides everything necessary to enjoy great days out in some serious terrain. The 250W Bosch Performance CX motor has four assistance modes varying from 60% to 340% additional power, and there is even a walk mode to help when manoeuvering the bike, meaning all the fun of uplift accessed riding without the need for an uplift. The handlebar-mounted Purion controller gives easy, on the fly access to all the modes so they can be altered quickly and easily. The 325Wh hour battery has been neatly integrated into the downtube, but is also removable for recharging away from the bike if required.
With 150mm of plush travel at the rear and 160mm at the front from the RockShox shocks, control, traction and comfort is guaranteed, allowing huge speed downhill through rock gardens, across babyheads and over gap jumps. Shimano’s powerful 4-piston SLX hydraulic brakes are well up to the task of controlling this speed, and SRAM’s wide-range 12-speed GX Eagle groupset provides ample gears when the time comes to go back up for the next run.
- Trek OCLV Mountain Carbon frame with RIB, internal routing and 150mm of travel
- RockShox Deluxe RT3 rear shock with Thru Shaft damper
- RockShox Lyrik Select Plus fork with 160mm of travel
- SRAM GX Eagle 12-speed groupset
- Shimano SLX M7120 4-piston hydraulic disc brakes
- Bontrager Line Comp 30, Tubeless Ready 29” wheels with Bontrager SE5 Team Issue tyres
- Bontrager dropper seatpost
- Bosch Performance CX 250W motor and 625Wh removable battery
|FORK||RockShox Lyrik Select Plus, DebonAir spring, Charger 2 RC damper, e-MTB optimised, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 160mm travel|
|STEM||Bontrager Line Pro, 35mm, Knock Block, 0-degree, 50mm length|
|HANDLEBAR||Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width|
|FRONT BRAKE||Shimano SLX M7120 4-piston hydraulic disc|
|REAR BRAKE||Shimano SLX M7120 4-piston hydraulic disc|
|BRAKE LEVERS||Shimano SLX M7120 4-piston hydraulic|
|REAR DERAILLEUR||SRAM GX Eagle|
|SHIFT LEVERS||SRAM GX Eagle 12-speed|
|CASSETTE||SRAM XG-1275 Eagle, 10-50, 12-speed|
|CRANKSET||SRAM X1 1000, 34T, 165mm length|
|FRONT WHEEL||Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru-axle|
|REAR WHEEL||Bontrager Line Comp 30, Tubeless Ready, 6-bolt, SRAM XD driver, Boost148, 12mm thru-axle|
|FRONT TYRE||Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewall, aramid bead, 60 tpi, 29x2.60" clincher|
|REAR TYRE||Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewall, aramid bead, 60 tpi, 29x2.60" clincher|
|SADDLE||Bontrager Arvada, austenite rails, 138mm width|
|SEATPOST||Bontrager Line Elite Dropper, internal routing, 31.6mm,|
|BATTERY||Bosch PowerTube, 625Wh|
|MOTOR||Bosch Performance CX, 250W, 75Nm, 25kph max assist|
|WEIGHT LIMIT||136kg (bike, rider and cargo)|
|MANUFACTURER CLAIMED WEIGHT||21.92kg size medium|