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Size Options & Purchase
This Trek Top Fuel 9.9 SL is available with our legendary Podium Point free accessory scheme.
Pedal On say: If you are looking for a superfast XC bike which has been race proven then look no further than the new Trek Top Fuel. Designed for the rigours of World Cup XC courses the Top Fuel is equally at home on all types of XC trail, you don't have to be a racer to get the benefits of this bike. Riders such as Dan McConnel and Emily Batty have proven the Top Fuel's potential on the international race circuit but Trek's technologies such as ABP, Full floater and Smart Wheel Size will help any rider conquer the trail.
After a decade of dominating the World Cup racing scene, Top Fuel makes a glorious comeback this year with a host of race-ready updates to make it the fastest 100mm XC race bike ever.
Top Fuel replaces the Superfly FS as a more capable race bike without sacrificing weight or speed. By using our proven Full Floater suspension layout, were able to fine tune the spring rate for better performance throughout the travel and across a wide variety of terrain, while our one-piece EVO link provides extra frame stiffness. Being a cross-country bike where speed and efficiency matter, Top Fuel gets Smart Wheel Size for the fastest wheel that fits. Larger sizes from 17.5 and up get 29 wheels while the 15.5 gets more proportional 27.5 wheels. All 29er Top Fuels benefit from Boost 148/110 hub spacing for increased wheel stiffness and control, plus Boost allows us to shorten the chainstays and provide more tire and chainring clearance.
Another notable update for the Top Fuel is the addition of Mino Link, which allows riders to easily adjust their head tube angle by ½ degree to suit their riding style or terrain. We also gave Top Fuel our new Control Freak cable management system, which allows riders to internally route any combination of cables or hoses for a clean, customized set up.
IMPORTANT: This bicycle is supplied without pedals. Pedals for this bicycle can be selected for no cost using Podium Points™.
IMPORTANT: This bicycle requires a suspension pump to set and tune its suspension correctly. This is not included as standard. A suspension pump can be selected for no cost using Podium Points™.
OCLV Mountain Carbon main frame & stays, ABP Convert, Full Floater, EVO link, E2 tapered head tube, Mino Link, MicroTruss, Control Freak internal control routing, Carbon Armor, PF92, Boost148 & G2 Geometry on 29ers, 100mm travel
RockShox RS-1, Solo Air, Accelerator damper, XX Full Sprint remote lockout, E2 carbon tapered steerer, Predictive Steering 110, G2 Geometry w/51mm offset on 29ers, 100mm travel
RockShox Monarch XX, XX Full Sprint remote lockout, 6.5x1.5"
Shimano XTR, 11-speed
Shimano XTR, Shadow Plus
Race Face Next SL, 32T
Shimano XTR, 11-40, 11-speed
Shimano XTR Race hydraulic disc
DT Swiss XMC1200 Carbon, tubeless strips & valves, 15mm front, 12mm rear, Predictive Steering 110, (Boost148 on 29ers)
Bontrager XR1 Team Issue, Tubeless Ready, 120tpi, aramid bead, 29x2.00" (Bontrager XR2 Team Issue, Tubeless Ready, 120tpi, aramid bead, 27.5x2.20")
Bontrager XXX, OCLV Carbon, 31.8, zero rise
Bontrager XXX, OCLV Carbon, 31.8mm, 7-degree
Bontrager XXX, OCLV Carbon, 31.6mm, 5mm offset
Bontrager Montrose Pro, carbon rails
FSA IS-2 carbon, E2, sealed alloy cartridge
We are an authorised Trek dealer and supply this Trek Top Fuel 9.9 SL with a LIFETIME manufacturer's warranty. Read Warranty Terms
This bicycle is available for instore collection and home delivery using a Cyclescheme voucher. Cyclescheme Information
The following finance options are available to apply for online immediately. If you are collecting your bicycle in store the same finance products are available but you are required to apply for finance in store too. Please read our information on applying for finance instore.