Price: $2430.00 USD. In stock.
2026 Trek Top Fuel 9.9 XTR Di2 Gen 4 Carbon SLR Cross Country/Trail Mountain Bike by Trek. Browse this model in our Mountain Bikes collection. Fork: Fox Factory 36 SL (M-XL) / RockShox Pike Ultimate (S), 130 mm travel Stem: Bontrager Line Pro, 35 mm, Blendr-compatible, 35 mm length Saddle: Verse Short Pro, Carbon Rails, 145 mm width Weight: 11.88 kg / 26.2 lbs (Size M) Wheels: Bontrager Line Pro 30, OCLV Mountain Carbon, Rapid Drive 108 Brakeset: Shimano XTR M9220 4-piston hydraulic disc Color:: Dark Star. Size: S, M, ML, L, XL, XXL.
- Fork
- Fox Factory 36 SL (M-XL) / RockShox Pike Ultimate (S), 130 mm travel
- Stem
- Bontrager Line Pro, 35 mm, Blendr-compatible, 35 mm length
- Saddle
- Verse Short Pro, Carbon Rails, 145 mm width
- Weight
- 11.88 kg / 26.2 lbs (Size M)
- Wheels
- Bontrager Line Pro 30, OCLV Mountain Carbon, Rapid Drive 108
- Brakeset
- Shimano XTR M9220 4-piston hydraulic disc
- Cassette
- Shimano XTR M9200, 10-51, 12-speed
- Crankset
- E*thirteen TRS Race Carbon, 30T, 170 mm length
- Seatpost
- Fox Transfer NEO (Wireless Electronic Dropper)
- Shifters
- Shimano XTR Di2 M9250, 12-speed
- Rear Tire
- Bontrager Montrose RSL XT (M-XL) / Gunnison RSL XT (S), 2.40"
- Front Tire
- Bontrager Montrose RSL XT (M-XL) / Gunnison RSL XT (S), 2.40"
- Handlebars
- Bontrager Line Pro, OCLV Carbon, 35 mm, 780 mm width
- Rear Shock
- Fox Factory Float, 2-position damper, 185 mm x 50 mm
- Wheel Size
- 29" (Size S: 27.5")
- Frame Design
- Gen 4 Carbon, Internal Storage (BITS system), Mino Link 4-way, ABP, UDH, 120 mm travel
- Bottom Bracket
- E*thirteen BB20-P, BSA threaded, 73 mm
- Frame Material
- OCLV Mountain Carbon
- Rear Derailleur
- Shimano XTR Di2 M9250, long cage, 12-speed