The Rail+ 9.9 is Trek's top carbon enduro e-MTB made for your most epic adventures. Its robust carbon frame packs 160 mm of front and rear upgraded RockShox suspension and adjustable geometry you can tune to how and where you ride. It comes equipped with a Bosch CX Line motor that delivers serious torque for ripping up climbs and a huge 800 Wh RIB 2.0 removable integrated battery. It's topped off with all the bells and whistles you want – like carbon wheels and a wireless SRAM X0 transmission.
It's right for you if...
You want a big, power-packed e-bike that's built for massive adventure and doesn't skimp on choice parts. You need plenty of travel for rough and rowdy terrain, a powerful motor that crushes climbs and a massive battery to keep you going on your longest rides yet. Upgrades matter, and you want SRAM's top wireless transmission and the added benefit of a RockShox suspension package.
The tech you get
An OCLV Mountain Carbon frame with Bosch Performance CX system (100 Nm, 250 W) and a massive 800 Wh RIB 2.0 removable integrated battery. A 160 mm RockShox ZEB Ultimate fork with DebonAir spring and Charger 3 RC2 damper, and RockShox Super Deluxe rear shock. Tubeless Ready Bontrager Line Pro 30 carbon wheels, SRAM's X0 AXS wireless electronic transmission that shifts clean even under load, plus SRAM Maven hydraulic disc brakes for stopping on a dime and a RockShox Reverb AXS dropper post.
The final word
The Rail+ 9.9 is the cream of the crop for epic e-bike adventures. It delivers an upgraded suspension package, a powerful motor for crushing big climbs and a massive battery that keeps you going mile after mile, plus, RockShox TyreWiz. This beast of a bike is built to deliver your every dream.
Key Features & Benefits:
- Carbon Frame:Lightweight & efficient for trail riding.
- 12-Speed SRAM AXS Transmission:Perfect for all terrain and fully wireless.
- 800 Wh Battery:Massive capacity from the 800 Wh RIB 2.0 removable integrated battery
Full Specification:
- Frame:OCLV Mountain Carbon, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Motor Armor, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, 34.9 mm seat tube, ABP, UDH Boost148, 12 mm thru axle, 160 mm travel
- Rear Shock:RockShox Super Deluxe Ultimate RC2T, 205x65 mm
- Fork:RockShox ZEB Ultimate, DebonAir spring, Charger 3.1 RC2 damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 160 mm travel
- Motor:Bosch Performance Line CX, 15 mph (Torque 100 Nm, Peak Power 750 W)
- Controller:Bosch System Controller BRC3100, smart system
- Battery:800 Wh RIB 2.0 removable integrated battery.
- Charger:Bosch standard 4A, 230V, smart system
- Number of Gears:12
- Gear Shifters:SRAM AXS
- Chainset:SRAM X0 Eagle, 160 mm length
- Chainrings:36T
- Rear Cassette:SRAM Eagle XS-1295, T-Type, 10-52, 12-speed
- Chain:SRAM X0 Eagle, T-Type, 12-speed
- Front Derailleur:N/A
- Rear Derailleur:SRAM X0 Eagle AXS, T-Type
- Bottom Bracket:.
- Pedals:VP-536 nylon platform
- Rims:Bontrager Line Comp 30, Tubeless Ready, 6-bolt
- Front Hub:Size: S - Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15 mm thru-axle, 27.5", Size: M, L, XL - Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15 mm thru-axle, 29"
- Rear Hub:Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless-Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle
- Front Tyre:Bontrager Brevard RSL SE, Tubeless Ready, triple compound, aramid bead, 60 tpi, 29x2.50"
- Rear Tyre:Bontrager Brevard RSL SE, Tubeless Ready, triple compound, aramid bead, 60 tpi, 29x2.50"
- Brakes:SRAM Code Silver 4-piston hydraulic disc
- Handlebars:Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width
- Handlebar Grips:Bontrager XR Trail Elite, nylon lock-on
- Headset:Integrated cartridge bearing, 1-1/8" top, 1.5" bottom, angle adjust cup compatible
- Stem:Bontrager Line Pro, 35 mm, Blendr-compatible, 0-degree, 45 mm length
- Saddle:Verse Short Comp, steel rails, 145 mm width
- Seatpost:Size: S - RockShox Reverb AXS, 100 mm travel, wireless, 34.9 mm, 340 mm length, Size: M, L, XL - RockShox Reverb AXS, 170 mm travel, wireless, 34.9 mm, 480 mm length
- Accessories:.
- Weight:M - 23.98 kg / 52.87 lbs (with TLR sealant, no tubes). This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).