Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
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.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
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Trek Fuel EX 9.9 X01 Mountain Bike 2021
The Trek Fuel EX 9.9 X01 Mountain Bike pairs a 130mm travel OCLV Mountain Carbon frame with a 140mm FOX Factory 36 Float EVOL air spring fork and SRAM’s premier 12-speed mechanical groupset to make the archetypal trail machine capable of providing indecent amounts of fun, whether out for an all-day epic or sessioning a local trail.
The frame features Trek’s Knock Block design to prevent the fork crown from hitting the downtube and their Control Freak internal routing for svelte lines and silent riding. Two alternative geometry settings are provided by the inclusion of a Mino link which can be flipped to raise or lower the bottom bracket and alter the head angle by 1/2° for faster handling or a more stable ride.
OCLV Mountain Carbon Bontrager Line Pro 30 wheels are light, sturdy and tubeless-ready, with the smaller sized frames using 27.5” rims and the larger bikes 29” so that the handling remains consistent for all riders. Carbon is also the material of choice for the Bontrager Line Pro handlebar and rails on the Arvada Pro saddle, whilst the Bontrager Line Elite Dropper seatpost offers up to 170mm of drop (depending on frame size) to give maximum room for manoeuvring.
SRAM’s gold-standard X01 Eagle 12-speed groupset ensures crisp shifting, with the huge 10-52 tooth cassette having a massive range of ratios. Braking power and control are provided by SRAM’s G2 RSC hydraulic disc brakes, with tireless performance on tap run after run.
- OCLV Mountain Carbon frame with Knock Block, Carbon Armor, Mino Link and 130mm of travel
- FOX Factory Float EVOL RE:aktiv rear shock with Thru Shaft 3-position damper and Kashima Coat
- FOX Factory 36, Float EVOL air spring fork with 140mm travel
- SRAM G2 RSC hydraulic disc brakes
- SRAM X01 Eagle 12-speed mechanical groupset
- Bontrager Line Elite Dropper seatpost
- Bontrager Line Pro 30 OCLV Mountain Carbon wheelset
|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 Factory 36, Float EVOL air spring, GRIP2 damper, Kashima Coat, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 140mm travel|
|Rear Shock||FOX Factory 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 RSC hydraulic disc|
|Rear Brake||SRAM G2 RSC hydraulic disc|
|Brake Levers||SRAM G2 RSC hydraulic disc|
|Rear Derailleur||SRAM X01 Eagle|
|Shift Levers||SRAM X01 Eagle, 12-speed|
|Chain||SRAM GX Eagle, 12-speed|
|Cassette||SRAM Eagle XG-1275, 10-52, 12-speed|
|Crankset||SRAM X01 Eagle, DUB, 30T alloy ring, Boost|
|Front Wheel||Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110|
|Rear Wheel||Bontrager Line Pro 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 Pro, carbon 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||12.98 kg / 28.61 lbs (with TLR sealant, no tubes) size medium|
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 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.
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 or contact Customer Care. We do not install accessories to bikes, including mudguards.