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All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.

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Trek Fuel EX 9.9 X01 Eagle 29" Mountain Bike 2020
The Fuel EX 9.9 X01 Eagle 29" Mountain Bike from Trek is ready to take on any climb, descent or an epic day out. The carbon frame has 130mm of travel from the FOX Factory FLOAT EVOL rear shock whilst the Factory 36 FLOAT EVOL fork has 140mm and both benefit from the Kashima Coat which improves durability and responsiveness. Tech such as GRIP2 dampers and the RE:aktiv with Thru Shaft 3-position damper also ensure that the suspension is both highly tuneable and plush for the ultimate traction.
The rear suspension also features the Mino Link chip which can be flipped to alter the frame’s geometry whilst the Knock Block and Carbon Armor provides plenty of protection to the frame against damage. The Bontrager Line Carbon 30 29” wheels and 2.6” XR4 Team Issue tyres are both tubeless-ready, making the conversion a simple task and SRAM’s X01 Eagle 12-speed drivetrain and Shimano’s XT 4-piston hydraulic brakes are both super-effective and precise in use making control of the bike intuitive and straightforward.
Highlights
- Trek OCLV Mountain Carbon frame with internal storage, tapered head tube, Knock Block, Control Freak internal routing, Carbon Armour, ISCG 05, magnesium rocker link, Mino Link and Boost
- FOX Factory FLOAT EVOL rear shock with RE:aktiv with Thru Shaft 3-position damper, Kashima Coat, tuned by Trek Suspension Lab
- FOX Factory 36, FLOAT EVOL air spring fork with GRIP2 damper, tapered steerer, 44mm offset 140mm travel
- SRAM X01 Eagle 12-speed groupset
- Shimano XT M8120 4-piston hydraulic disc brakes
- Bontrager Line Carbon 30, Tubeless Ready wheels
- Bontrager Line Elite Dropper seatpost
Technical Specification
Frame | Trek OCLV Mountain Carbon main frame and stays, BITS 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 Factory 36, FLOAT EVOL air spring, GRIP2 damper, tapered steerer, 44mm offset, Kashima Coat, Boost110, 15mm Kabolt axle, 140mm travel |
Rear Suspension | FOX Factory FLOAT EVOL, RE |
Bottom Bracket | SRAM DUB, 92mm, PressFit |
Stem | Bontrager Line Pro, 35mm, Knock Block, 0 degree |
Handlebar | Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise |
Grips | Bontrager XR Trail Elite, alloy lock-on |
Brakes | Shimano XT M8120 4-piston hydraulic disc |
Brake Levers | Shimano XT M8120 |
Rear Derailleur | SRAM X01 Eagle, 12-speed |
Shift Levers | SRAM X01 Eagle, 12-speed |
Cassette | SRAM XG-1275 Eagle, 10-50, 12-speed |
Chain | SRAM GX Eagle, 12-speed |
Crankset | SRAM X01 Eagle Carbon, DUB, 32T alloy ring, Boost |
Front Wheel | Bontrager Line Carbon 30, Tubeless Ready, 6-bolt, Boost110 |
Rear Wheel | Bontrager Line Carbon 30, Tubeless Ready, 6-bolt, Boost148 |
Tyres | Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.60" clincher |
Saddle | Bontrager Arvada Pro, carbon rails |
Seatpost | Bontrager Line Elite Dropper, 170mm travel, internal routing, 31.6mm |
Weight Limit | 136kg (bike, rider and cargo) |
Manufacturer Claimed Weight | M - 13.01 kg / 28.68 lbs (with TLR sealant, no tubes) |
Built, Checked, Tuned and Tested
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 specified), 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.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.
Trek Fuel EX 9.9 X01 Eagle 29" Mountain Bike 2020 Sizing
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