Trek Rail 9.8 XT Gen 4

Frameset

• Frame

  OCLV Mountain Carbon main frame, carbon rear triangle, magnesium rocker link, Motor Armor, molded seatstay and chainstay protection
• Fork

  RockShox ZEB Select+, DebonAir spring, Charger 3 RC2 damper, optimized crown for e-MTB, 44mm offset, Maxle Stealth thru-axle
• Shock

  RockShox Super Deluxe Select+ RT, 230mm length x 57.5mm stroke
• Motor

  Bosch Performance Line CX, Smart System, magnesium motor body, 250W power, 85 Nm max torque
• Battery

  Bosch PowerTube, Smart System, integrated, removable (size SM has 625 Wh capacity)

Wheels

• Hubs

  Bontrager Line Comp 30 wheelset, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with Rapid Drive 108 freehub and MICRO SPLINE driver
• Wheels

  Bontrager Line Comp 30 wheelset, tubeless ready
• Wheel Size

  29"
• Spokes

  Bontrager Line Comp 30 wheelset
• Tires

  Front: Bontrager SE6 Team Issue, Core Strength sidewalls, aramid bead, 120 TPI, tubeless ready, 29"" x 2.5"
  Rear: Bontrager SE5 Team Issue, Core Strength sidewalls, aramid bead, 120 TPI, tubeless ready, 29" x 2.5"

Drivetrain

• Chain

  Shimano Deore XT M8100, 12-speed
• Crank

  e*thirteen e*spec Plus, 165mm length
• Rear Derailleur

  Shimano Deore XT M8100, 12-speed, long cage
• Shifters

  Shimano Deore XT M8100, 12-speed

Components

• Brakeset

  Shimano Deore XT M8120, 4-piston, Shimano RT76 203mm 6-bolt rotors, Shimano Deore XT M8120
• Handlebar

  Bontrager Line Pro, OCLV Carbon, 780mm width, 27.5mm rise, 35mm clamp diameter
• Saddle

  Bontrager Arvada, austenite rails, 138mm width
• Seatpost

  Bontrager Line Elite dropper, MaxFlow, 34.9mm, Single bolt
  Drop:
  100mm (SM)
  150mm (MD)
  170mm (LG)
  200mm (XL)
• Stem

  Bontrager Line Pro, 45mm length, 0° rise, 35mm bar clamp, Knock Block and Blendr compatible
• Grips

  Bontrager XR Trail Elite, nylon lock-on
• Headset

  Trek Knock Block integrated, 72° radius rotation limiter, cartridge bearings