Trek Rail + 9.9 X0 AXS T-Type Gen 5 2026

C$15,999.99
Availability: Out of stock

Rail+ 9.9 is our top carbon enduro e-MTB made for your most epic adventures. Its robust carbon frame packs 160mm 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 800Wh 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.

Frame
OCLV Mountain Carbon, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle, 160mm travel
Fork
Rockshox ZEB Ultimate, DebonAir spring, Charger 3.1 RC2 damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 160mm travel
Shock
RockShox Super Deluxe Ultimate RC2T, 205x65mm

*Wheel front
Wheel rear
Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 27.5''
Skewer rear
*Tire
Tire part
Bontrager TLR sealant, 180 ml/6 oz
Rim strip
Max tire size
Frame: 27.5x2.60", Fork: See manufacturer

Battery
Bosch PowerTube 800Wh, smart system
Charger
Bosch standard 4A, 230V, smart system
Controller
Bosch System Controller Kiox400C, smart system
Motor
Bosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC)
E-bike Classification
Class 1

Shifter
SRAM AXS pod
Rear derailleur
SRAM X0 Eagle AXS, T-Type
Crank
SRAM X0 Eagle, 160mm length
Chain ring
SRAM T-Type, 34T, steel
Cassette
SRAM Eagle XS-1295, T-Type, 10-52, 12 speed
Chain
SRAM X0 Eagle, T-Type, 12 speed
Pedal
Max chainring size
1x: 36T

Saddle
*Seatpost
Size: S
RockShox Reverb AXS, 100mm travel, wireless, 34.9mm, 340mm length
Size: M, L, XL
RockShox Reverb AXS, 170mm travel, wireless, 34.9mm, 480mm length
Handlebar
Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width
Grips
Stem
Bontrager Line Pro, 35mm, Blendr compatible, 0 degree, 45mm length
Brake
SRAM Maven Silver 4-piston hydraulic disc
*Brake rotor
Size: S, M, L, XL
SRAM HS2, 6-bolt, 220mm
Size: S, M, L, XL
SRAM HS2, 6-bolt, 200mm
Rotor size
Max brake rotor sizes - Frame: 220mm, Fork: see fork manufacturer

Weight
M - 23.98 kg / 52.87 lbs (with TLR sealant, no tubes)
Weight limit
This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
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