Trek Top Fuel 9.8 XT Gen 4 - Lunar Silver

The Top Fuel 9.8 XT Gen 4 is a lightweight carbon trail bike that impresses uphill with its high efficiency and downhill with its unparalleled agility. The RockShox suspension package with Pike Select+ 130mm fork and Deluxe Ultimate 120mm shock provides a lot of confidence on rooty and rocky terrain. You also benefit from the smooth gear changes of the Shimano XT 12-speed drivetrain.

Frame Set

• Frame: OCLV Mountain Carbon, internal storage compartment, tapered head tube, internal cable routing, down tube guard, aluminum rocker link, four-position adjustable Mino Link, ABP, Boost148, 120mm travel
• Fork: RockShox Pike Select+, DebonAir suspension, Charger 3.1 RC2 damping, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth axle, 130mm travel
• Shock: RockShox Deluxe Ultimate RCT, 185 x 50mm
• Max. compatible fork travel: 140mm

Wheels

• Front Wheel:
  • Size: S: Bontrager Line Comp 30, Tubeless Ready, 6-bolt disc mount, Boost110, 15mm thru axle, 27.5"
  • Size: M, ML, L, XL: Bontrager Line Comp 30, Tubeless Ready, 6-bolt disc mount, Boost110, 15mm thru axle, 29"
• Rear Wheel:
  • Size: S: Bontrager Line Comp 30, High Strength 6000 Series Aluminum rim, Tubeless-Ready, Rapid Drive 108, 6-bolt disc mount, Shimano MicroSpline freehub, Boost148, 12mm thru axle, 27.5"
  • Size: M, ML, L, XL: Bontrager Line Comp 30, High Strength 6000 Series Aluminum rim, Tubeless-Ready, Rapid Drive 108, 6-bolt disc mount, Shimano MicroSpline freehub, Boost148, 12mm thru axle, 29"
• Rear Quick Release: Bontrager Switch thru axle, removable lever
• Tires:
  • Size: S: Bontrager Gunnison RSL XT, Tubeless-Ready, triple compound, aramid bead core, 120 TPI, 27.5 x 2.40
  • Size: M, ML, L, XL: Bontrager Montrose RSL XT, Tubeless-Ready, triple compound, aramid bead core, 120 TPI, 29 x 2.40
• Rim Tape: Bontrager TLR
• Max. Tire Size: Frame: 29 x 2.50"

Drivetrain

• Shifters: Shimano XT M8100, 12-speed
• Rear Derailleur: Shimano XT M8100, long cage
• Crank: Shimano XT M8120, 30T, 55mm chainline, 170mm crank arm length
• Bottom Bracket: Shimano BB-MT501, BSA threaded
• Cassette: Shimano XT M8100, 10-51T, 12-speed
• Chain: Shimano Ultegra/XT M8100, 12-speed
• Max. Chainring Size: 1x: 34 teeth, min. 30 teeth

Components

• Saddle: Verse Short Comp, steel rails, 145mm width
• Seatpost:
  • Size: S: Bontrager Line Dropper, 100mm travel, MaxFlow, internal cable routing, 34.9mm, 310mm length
  • Size: M, ML, L, XL: Bontrager Line Dropper, 170mm travel, MaxFlow, internal cable routing, 34.9mm, 450mm length
• Handlebar/Stem (integrated):
  • Size: S: Bontrager RSL, integrated handlebar/stem unit, OCLV Carbon, 27.5 mm rise, 820 mm width, stem with 0 degree rise, 35 mm stem length
  • Size: M, ML, L, XL: Bontrager RSL, integrated handlebar/stem unit, OCLV Carbon, 27.5 mm rise, 820 mm width, stem with 0 degree rise, 45 mm stem length
• Grips: Bontrager XR Trail Elite, nylon clamp
• Brake: Shimano XT M8120, hydraulic 4-piston disc brake
• Brake disc: Shimano RT86, 6-bolt disc mount, 180 mm
• Brake disc diameter: Max. brake disc diameter: Frame: 200 mm (min. 180 mm)

Accessories

• Bag: Bontrager BITS Integrated Frame Bag

Weight

• Weight: M - 13.45 kg / 29.66 lbs (with TLR tire sealant, without tubes)
• Max. weight: This bike has a maximum weight limit (bike, rider, and load) of 136 kg.

* Specification may vary in details in exceptional cases due to manufacturer conditions.