Trek Rail 9.9 CXR Lava 750Wh

The Rail 9.9 CXR is a race-ready long-travel e-mountain bike that goes full throttle right from the start line. It is based on our best carbon frame and comes with a smooth RockShox suspension and a high-quality Shimano XTR drivetrain. What truly makes this bike special is the limited edition Bosch Performance Line CX Race motor, which offers high acceleration and sustainable support, confidently taking you through rough terrain. In addition to a battery with extended range, the Rail 9.9 CXR features a new Mini Remote and a seamlessly integrated System Controller display in the top tube. The latter can be paired with the eBike Flow App to track activities and use navigation functions.

Trek offers you a revised frame made of OCLV Mountain Carbon with longer reach and oversized head and seat tube for maximum stability. It also includes an extremely long-range battery with 750 Wh, a highly customizable RockShox ZEB Ultimate fork, a RockShox Super Deluxe Ultimate Thru Shaft shock, a highly responsive Shimano XTR 1x12 drivetrain, and strong yet lightweight carbon wheels. Additionally, you get Bosch's new limited Performance Line CX Race motor with faster acceleration and extended boost, a new Mini Remote, and a top tube-integrated System Controller display with Bluetooth®.

• The Rail with 4th generation carbon frame comes with the enduro-inspired geometry and enduring battery of the previous generation, but thanks to a new mount in the top tube, it is compatible with Bosch's integrated System Controller and Mini Remote.
• Bosch's limited CX Race motor provides you with more power right from the start and maintains it even when you can't pedal with full force in particularly tricky sections.
• The System Controller shows the currently selected support level and the remaining battery capacity. For maximum protection and a sleek look, it is elegantly integrated into the top tube.
• Bosch's Smart System impresses with high performance and responsiveness and comes with a new discreet Mini Remote, which, with its reduced, elegant controls, allows for the selection of support levels and activation of the walk mode.
• With TyreWiz and AirWiz, you always keep an eye on the pressure in tires, fork, and shock - without a pump or gauge.

Equipment:
Frame: Main frame made of OCLV Mountain Carbon, 1.8" lower top tube, compatible with Bosch System Controller, Removable Integrated Battery (RIB), Knock Block 2.0, guided internal cable routing, 34.9 mm seat tube diameter, magnesium rocker link, Motor Armor, Mino Link, ABP, Boost148, 12 mm thru axle, 150 mm travel
Fork: RockShox ZEB Ultimate, AirWiz, DebonAir spring, Charger 3 RC2 damper, tapered 1.8" oversized steerer, fork crown optimized for E-MTB, 44 mm offset, Boost110, 15 mm Maxle Stealth axle, 160 mm travel
Shock: RockShox Super Deluxe Thru Shaft, AirWiz, 230 x 57.5 mm
Max. compatible fork travel: 170mm (580mm axle to crown)
Front wheel: Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt disc mount, Boost110, 15 mm thru axle
Rear wheel: Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt disc mount, Shimano Micro Spline freehub, Boost148, 12 mm thru axle
Rear wheel quick release: Bontrager Switch thru axle, removable lever
*Tire size: S, M, L, XL: Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewall protection, Aramid bead core, 120 TPI, 29 x 2.50
Size S, M, L, XL: Bontrager SE6 Team Issue, Tubeless Ready, Core Strength sidewall protection, Aramid bead core, 120 TPI, 29 x 2.50
*Spare tire size: S, M, L, XL: Bontrager TLR sealant, 177 ml
Size S, M, L, XL: Quarq TyreWiz tire pressure sensors
Rim tape: Bontrager TLR
Max. tire size: Frame: 29 x 2.60", Fork: Refer to manufacturer
Shift lever: Shimano XTR M9100, 12-speed
Rear derailleur: Shimano XTR M9100, Shadow Plus, long cage, max. 51T on largest cog
Crank: e*thirteen e*spec Race Carbon, 165 mm crank arm length
Chainring: E*thirteen E*spec, 34T aluminum, 55 mm chainline
Cassette: Shimano XTR M9101, 10-51T, 12-speed
Chain: Shimano Dura-Ace/XTR M9100, 12-speed
Pedal: VP-536, nylon platform
Max. chainring size: 1x: 34 teeth
Saddle: Bontrager Arvada, austenite rails, 138 mm width
*Seatpost size: S: Bontrager Line Elite Dropper, 100 mm travel, MaxFlow, internal routing, 34.9 mm, 345 mm length
Size M: Bontrager Line Elite Dropper, 150 mm travel, MaxFlow, internal routing, 34.9 mm, 440 mm length
Size L: Bontrager Line Elite Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 485 mm length
Size XL: Bontrager Line Elite Dropper, 200 mm travel, MaxFlow, internal routing, 34.9 mm, 550 mm length
Handlebar: Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width
Grips: Bontrager XR Trail Elite, nylon clamp
Stem: Bontrager Line Pro, 35 mm, Knock Block, Blendr compatible, 0 degrees, 45 mm length
Brake: Shimano XTR M9120, hydraulic 4-piston disc brake
Brake disc: Shimano RT86, 6-bolt disc mount, 203 mm
Brake disc diameter: Max. brake disc diameter - Frame: 200mm, Fork: see fork manufacturer
*Battery size: S: Bosch PowerTube 625 Wh, Smart System
Size M, L, XL: Bosch PowerTube 750 Wh, Smart System
Charger: Bosch Standard charger 4 A, 230 V, Smart System
*Controller size: S, M, L, XL: Bosch System Controller BRC3100, Smart System
Size S, M, L, XL: Bosch Mini-Remote BRC3300, Smart System, 22.2 mm
Motor: Bosch Performance Line CX Race Edition, Smart System, magnesium motor housing, 85 Nm, support up to max. 25 km/h
Weight: M - 22.45 kg / 49.5 lbs (with TLR tire sealant, without tubes)
Max. weight: This bike has a maximum weight limit (bike, rider, and cargo) of 136 kg.

*Please note - the specification applies to all sizes unless otherwise noted