2021 Trek Rail 9.9 X01 AXS

The 2021 Trek Rail 9.9 X01 AXS is a 29″ carbon frame full suspension enduro e-bike with ultra high-end components.

View on www.trekbikes.com

2021 Trek Rail 9.9 X01 AXS
  • MSRP $12,499
  • Weight 49.5 lbs / 22.5 kg
  • Suspension Full
  • Front Travel 170mm
  • Rear Travel 150mm
  • Frame Carbon
  • Fork RockShox Zeb
  • Wheels 29″ Carbon
  • Drivetrain Electronic
  • Groupset X01 Eagle AXS
  • Motor Bosch 250W 75Nm
  • Battery Bosch 625Wh
  • Brakes Hydraulic Disc
  • Seatpost Dropper post

Where to Buy

Estimated Spec Level

Estimated spec level of the Rail 9.9 X01 AXS compared to other enduro bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.

Learn more

est. spec level →$0$2,000$4,000$6,000$8,000$10,000$12,000
This bike
Other enduro bikes

Reviews

Geometry

Specs
Build
FrameOCLV Mountain Carbon main frame, Removable Integrated Battery (RIB), tapered head tube, Knock Block, Control Freak internal routing, magnesium rocker link, Motor Armor, Mino Link, ABP, Boost148, 12mm thru axle, 150mm travel
ForkRockShox ZEB Ultimate, DebonAir spring, Charger 2.1 RC2 damper, e-MTB optimzed crown, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 170mm travel
Rear ShockNEW RockShox Super Deluxe Ultimate RT3, DebonAir spring, Thru Shaft 3-position damper, 230x57.5mm
HeadsetKnock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
StemBontrager Line Pro, 35mm, Knock Block, Blendr compatible, 0 degree, 45mm length
HandlebarBontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width
SaddleBontrager Arvada, austenite rails, 138mm width
SeatpostRockShox Reverb AXS, 170mm travel, wireless, 31.6mm, 480mm length
GripsBontrager XR Trail Elite, alloy lock-on
Groupset
Rear DerailleurSRAM X01 Eagle AXS
ShiftersSRAM Eagle AXS, wireless, 12-speed
CassetteSRAM XG-1295 Eagle, 10-52, 12 speed
ChainSRAM XX1 Eagle, 12 speed
BrakesSRAM Code RSC hydraulic disc
Wheels
RimsNEW Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle
TiresBontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewall, aramid bead, 60 tpi, 29x2.60''
Disk RotorsSRAM CenterLine, 6-bolt, round-edge, 200mm
Electric Components
MotorBosch Performance CX, magnesium motor body, 250 watt, 75 Nm, 20mph or 32km/h max assist
BatteryBosch PowerTube 625
ChargerBosch standard 4A (100-240V) charger
Riders Also Viewed
Similar Bikes

Deals
2021 Trek Rail 9.9 X01 AXS
Compare