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Podium Points

Trek Top Fuel 9.8 SL WSD

Cross Country Bicycle - 29" (27.5" on Small) Wheels
Web Price: £4,000.00 Including  VAT at 20%
80 Podium Points™ with this bike

Size Options & Purchase

Select a size:
Collect In Store*Delivery
15.5 (27.5)
17.5 (29)
18.5 (29)

*Collect In Store - if you would like to collect your bike in store, please use our Click & Collect payment method or call 0118 9821021 to reserve and ensure your bike is ready for your arrival.

ETAs are based on manufacturer's latest data.

Please note: this Trek Top Fuel 9.8 SL WSD is available for in store collection only. This is a global policy of Trek Bicycles. If you would like to purchase this model we recommend using our Click & Collect payment method to reserve your bike online.


This Trek Top Fuel 9.8 SL 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 McConnell 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. WSD models feature female specific contact points for the best fit.

Trek say:
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, we’re 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 and seatstay, alloy chainstay, ABP, Full Floater, EVO link, E2 tapered head tube, Mino Link, MicroTruss, Control Freak internal routing, Carbon Armor, PF92, Boost148 & G2 Geometry on 29ers, 100mm travel
Fox Performance 32 Float, Step Cast, Grip 2-position remote damper, E2 tapered steerer, Boost110, G2 Geometry w/51mm offset on 29ers, 100mm travel
Rear Shock
Fox Performance Float, RE:aktiv XC 2-position remote damper, tuned by Trek Suspension Lab, 6.5x1.5"
SRAM X1, 11-speed
Rear Mech
SRAM X01, Roller Bearing Clutch
Front Mech
Bottom Bracket
SRAM X1 Carbon, 32T Direct Mount X-Sync
SRAM XG-1175, 10-42, 11-speed
SRAM PC 1130
SRAM Level TLM hydraulic disc
Bontrager Kovee Pro, OCLV Carbon, Tubeless Ready, Boost110 front, Boost148 rear (15.5: 142x12 rear)
Bontrager XR1 Team Issue, Tubeless Ready, Inner Strength sidewalls, 120 tpi, aramid bead, 29x2.20" (15.5: 27.5x2.20")
Bontrager Race X Lite, OCLV Carbon, 31.8mm, 5mm rise
Bontrager Pro, 31.8mm, 7 degree, Blendr compatible
Bontrager Race Lite, lock-on
Bontrager Pro, OCLV Carbon, 2-bolt head, 31.6mm, 5mm offset
Bontrager Ajna Elite WSD, hollow titanium rails
Integrated, cartridge bearing, sealed, 1-1/8" top, 1.5" bottom


We are an authorised Trek dealer and supply this Trek Top Fuel 9.8 SL WSD with a LIFETIME manufacturer's warranty. Read Warranty Terms


Frame Size15.5" Low15.5" High17.5" Low17.5" High18.5" Low18.5" High19.5" Low19.5" High21.5" Low21.5" High
Seat Tube C-T mm394394419419445445470470521521
Seat Tube C-T in15.515.516.516.517.517.518.518.520.520.5
Seat Tube C-T/Top Tube mm
Horiz. Top Tube mm558558593592609609625625646646
Seat Angle69.5 70.5 68.5 69.4 68.5 69.4 68.5 69.4 68.5 69.4
Head Angle69.9 70.9 70.0 70.9 70.0 70.9 70.0 70.9 70.0 70.9
Head Tube mm10010090909090100100120120
BB Drop mm
BB Height mm
Wheelbase mm1064106311111109112711251144114311631165
Chainstay mm426424433432433432433432433432
Stem Length mm
Standover mm757766750753741777745801751825
Reach mm
Stack mm


This bicycle is available for instore collection using a Cyclescheme voucher. Cyclescheme Information

Finance Options

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.

  • Buy Now Pay Later 12 Month
  • Classic Credit 36 Month
  • 12 Month Interest Free Finance
  • 24 Month Interest Free Finance

Finance quotation based on this Trek Top Fuel 9.8 SL WSD:

The credit advertised is provided by one credit provider with whom we have a commercial relationship.
Credit provided by Hitachi Capital (UK) PLC trading as Hitachi Capital Consumer Finance, 2 Apex View, Leeds, LS11 9BH