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Size Options & Purchase
This Trek Top Fuel 8 WSD 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™.
Alpha Platinum Aluminium, ABP Convert, Full Floater, EVO link, E2 tapered head tube, Mino Link, MicroTruss, internal derailleur and dropper post routing, down tube guard, PF92, Boost148 & G2 Geometry on 29ers, 100mm travel
Fox Performance 32 Float, FIT4 3-position damper, E2 tapered steerer, Boost110 & G2 Geometry w/51mm offset on 29ers, 100mm travel
Fox Performance Float, 3-position damper, 6.5x1.5"
Shimano SLX, 10-speed
Shimano Deore XT, Shadow Plus
Shimano Deore, low direct mount
Shimano M627, 36/22
Shimano HG50, 11-36, 10-speed
Shimano Deore hydraulic disc
Bontrager Mustang Elite Tubeless Ready, 15mm front, 12mm rear (Boost110 & Boost148 on 29ers)
Bontrager XR1 Expert, Tubeless Ready, aramid bead, 29x2.20" (Bontrager XR2 Expert, Tubeless Ready, aramid bead, 27.5x2.20")
Bontrager Race Lite, 31.8mm, 5mm rise
Bontrager Elite, 31.8mm, 7-degree, Blendr compatible
Bontrager Race Lite, lock-on
Bontrager Rhythm Elite, 2-bolt head, 31.6mm, zero offset
Bontrager Ajna 1 WSD
FSA IS-2 carbon, E2, sealed alloy cartridge
We are an authorised Trek dealer and supply this Trek Top Fuel 8 WSD 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.