The bike that ruled the podium at the height of mountain bike racing is back to reclaim the top step. Refined and reinvigorated with new technology, Top Fuel is the fastest bike on the trail.
The better-than-ever Top Fuel is the fast, versatile choice for the cross country racer, marathon rider, and the entire Trek Factory Racing World Cup team.
- RE:aktiv XC: the smartest, fastest, most efficient shock ever
- Boost148/110: stronger wheels, more tire clearance, shorter stays
- Mino Link adjustable geometry lets you fine-tune your ride
- Exclusive suspension tech with ABP and Full Floater
Show bikes were used in trade show displays and/or media photo shoots. All show bikes have been tuned and inspected by our mechanics and include the full manufacturer's warranty.
|Frame||OCLV Mountain Carbon main frame, alloy stays, ABP, Full Floater, EVO link, E2 tapered head tube, Mino Link, MicroTruss, Control Freak internal routing, Carbon Armor, PF92, G2 Geometry on 29ers, 100mm travel|
|Fork||Fox Performance 32 Float, Step Cast, FIT4 2-position damper (with new push-to-unlock remote), E2 tapered steerer, G2 Geometry w/51mm offset on 29ers, 100mm travel|
|Headset||FSA IS-2, 1-1/8" top, 1.5" bottom|
|Rear Shock||Fox Performance Float, RE:aktiv XC 2-position damper (with new push-to-unlock remote), tuned by Trek Suspension Lab, 6.5"x1.5"|
Front: Boost 15 x 110mm
Rear: 12 x 148mm (15.5": 12 x 142mm rear)
|Rims/Wheels||Bontrager Kovee Elite 23, Tubeless Ready, 54T Rapid Drive, Boost110 front, Boost148 rear (15.5": 142x12 rear), tubeless strips included, valves sold separately|
|Tires||Bontrager XR2 Team Issue, Tubeless Ready, 120 tpi, aramid bead, 29x2.20" (15.5: 27.5x2.20")|
|Crankset||SRAM Stylo Carbon Eagle|
|Chain||SRAM GX Eagle|
|Front Derailleur||Shimano SLX M7020|
|Rear Derailleur||SRAM GX Eagle, Roller Bearing Clutch|
|Cassette/Rear Cogs||SRAM XG-1275, 10-50, 12 speed|
|Shifters||SRAM GX Eagle, 12 speed|
|Handlebars||Bontrager Race X Lite, OCLV Carbon, 31.8mm, 5mm rise|
|Stem||Bontrager Pro, 31.8mm, 7 degree|
|Brakes||SRAM Level TLM hydraulic disc|
|Saddle||Bontrager Montrose Elite, hollow titanium rails|
|Seat Post||Bontrager Pro, 31.6mm, 5mm offset|
* Subject to change without notice.
|Option||Manufacturer's Part Number||Store SKU|
|Matte Anthracite / 17.5-inch / 29-inch||WTU315CT0008L||SHW21167960H|
|Radioactive Orange/Trek Black / 17.5-inch / 29-inch||WTU227T0040M||DEM24506292K|