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+ 130 mm fork and Deluxe Ultimate 120 mm shock provides plenty of confidence on rooty and rocky terrain. You also benefit from the clean shifts of the Shimano XT 12-speed drivetrain.

Frame Set

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

Wheels

• Front Wheel:
• Size: S: Bontrager Line Comp 30, Tubeless Ready, 6-bolt disc mount, Boost110, 15 mm thru axle, 27.5"
• Size: M, ML, L, XL: Bontrager Line Comp 30, Tubeless Ready, 6-bolt disc mount, Boost110, 15 mm thru axle, 29"
• Rear Wheel:
• Size: S: Bontrager Line Comp 30, rim made from High Strength 6000 Series Aluminium, Tubeless Ready, Rapid Drive 108, 6-bolt disc mount, Shimano MicroSpline freehub, Boost148, 12 mm thru axle, 27.5"
• Size: M, ML, L, XL: Bontrager Line Comp 30, rim made from High Strength 6000 Series Aluminium, Tubeless Ready, Rapid Drive 108, 6-bolt disc mount, Shimano MicroSpline freehub, Boost148, 12 mm 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

• Shifter: Shimano XT M8100, 12-speed
• Rear Derailleur: Shimano XT M8100, long cage
• Crankset: Shimano XT M8120, 30 T, 55 mm chainline, 170 mm crank arm length
• Bottom Bracket: Shimano BB-MT501, BSA thread
• Cassette: Shimano XT M8100, 10-51 T, 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, 145 mm width
• Seatpost:
• Size: S: Bontrager Line Dropper, 100 mm travel, MaxFlow, internal cable routing, 34.9 mm, 310 mm length
• Size: M, ML, L, XL: Bontrager Line Dropper, 170 mm travel, MaxFlow, internal cable routing, 34.9 mm, 450 mm length
• Handlebar/Stem (integrated):
• Size: S: Bontrager RSL, integrated handlebar/stem unit, OCLV Carbon, 27.5 mm rise, 820 mm width, stem with 0 degrees 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 degrees 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.

* In rare cases, our manufacturers supply bikes with modified but equivalent components.