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Description
With 130mm of travel at the back and 140mm up front from FOX Performance Floatshock units, the Trek Fuel EX 9.8 GX Mountain Bike is the consummate trail machine, able to perform on long days out and short local loops alike. The OCLV Mountain Carbon frame is light, stiff and robust, with technology like Knock Block, Carbon Armor and Control Freak internal routing keeping it well protected from the knocks of off-road riding. The bike’s geometry can be tweaked to personal preference using the Mino Link to slacken the head angle and lower the bottom bracket if required.
SRAM’s GX Eagle 12-speed mechanical groupset makes full use of their latest cassette which offers a gear range of 10-52 teeth so no hill is too steep and when descending the other side, the four pistons of the G2 RS hydraulic disc brakes will provide plenty of power and confidence. A Bontrager Line Elite Dropper seatpost makes it quick and easy to lower the saddle for some extra room in the cockpit and both the carbon Bontrager Line Elite 30 wheels and XR4 Team Issue tyres are tubeless-ready for straightforward conversion.
Frame | Trek OCLV Mountain Carbon main frame and stays, internal storage, tapered head tube, Knock Block, Control Freak internal routing, Carbon Armor, ISCG 05, magnesium rocker link, Mino Link, ABP, Boost148, 130mm travel |
Fork | FOX Performance 36, Float EVOL air spring, GRIP2 damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 140mm travel |
Rear Shock | FOX Performance Float EVOL, RE |
Headset | Trek Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom |
Bottom Bracket | SRAM DUB, 92mm, PressFit |
Stem | Bontrager Line Pro, XS, S - 35mm, M to XL - 45mm, Knock Block, Blendr compatible, 0 degree |
Handlebar | Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width |
Grips | Bontrager XR Trail Elite, alloy lock-on |
Front Brake | SRAM G2 RS 4-piston hydraulic disc |
Rear Brake | SRAM G2 RS 4-piston hydraulic disc |
Brake Levers | SRAM G2 RS hydraulic disc |
Rear Derailleur | SRAM GX Eagle |
Shift Levers | SRAM GX Eagle, 12-speed |
Chain | SRAM GX Eagle, 12-speed |
Cassette | SRAM Eagle XG-1275, 10-52, 12-speed |
Crankset | SRAM GX Eagle, DUB, 30T alloy ring, Boost |
Front Wheel | Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110 |
Rear Wheel | Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost148 |
Front Tyre | Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.60" front, 29x2.40" rear (smaller sizes |
Rear Tyre | Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.60" front, 29x2.40" rear (smaller sizes |
Saddle | Bontrager Arvada, austenite rails, 138mm width |
Seatpost | Bontrager Line Elite Dropper, internal routing, 31.6mm (XS, S - 100mm drop, M, ML - 150mm drop, L, XL - 170mm drop) |
Pedals | Available to be purchased separately |
Accessories | Bontrager BITS frame storage bag |
Claimed Manufacturer’s Weight | 13.13 kg / 28.94 lbs (with TLR sealant, no tubes) size medium |
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team