Why buy your bike from Sigma Sports?
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All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics. Click here to see how we’ll deliver your bike or collect in-store.
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Trek Fuel EX 9.9 X01 Eagle AXS 27.5" Mountain Bike
With 130mm travel and Mino Link variable geometry the carbon frame at the heart of Trek’s Fuel EX 9.9 X01 Eagle AXS 27.5" Mountain Bike ensures that it can take on the gnarliest descents and longest climbs with equal aplomb. Both the rear shock and the 140mm FOX Factory 36 FLOAT EVOL fork have received the Kashima treatment to add durability and extra performance, ensuring that traction is maximised at all times and that the pedalling platform is as efficient as possible.
SRAM’s groundbreaking wireless shifting, seen here in the 12-speed X01 Eagle AXS gives fantastic shifting performance without any worries about cable stretch or dirt ingress, and the system also integrates with the RockShox Reverb to control it electronically too. The AXS app gives the opportunity to customise certain functions and monitor battery life too. 4-piston XT hydraulic brakes from Shimano provide the stopping power whilst Bontrager’s 27.5” Line Carbon 30 wheels and 2.6” XR4 Team Issue tyres are both tubeless-ready making it a simple conversion.
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 AXS 12-speed groupset
- Shimano XT M8120 4-piston hydraulic disc brakes
- Bontrager Line Carbon 30, Tubeless Ready wheels
- RockShox Reverb AXS, wireless dropper seatpost
Technical Specification
| Frame | Trek OCLV Mountain Carbon main frame and stays, internal storage, tapered head tube, Knock Block, Control Freak internal routing, Carbon Armour, 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 bolt-on 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 AXS wireless, 12-speed |
| Shift Levers | SRAM Eagle AXS wireless, 12-speed |
| Cassette | SRAM XG-1295 Eagle, 10-50t, 12-speed |
| Chain | SRAM XX1 Eagle, 12-speed |
| Crankset | SRAM X01 Eagle AXS 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, 2.6x27.5" clincher |
| Saddle | Bontrager Arvada, austenite rails, 138mm width |
| Seatpost | RockShox Reverb AXS, wireless, 31.6mm |
| Weight Limit | 136kg (bike, rider and cargo) |
| Manufacturer Claimed Weight | M - 12.97 kg / 28.60 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 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.
To see how you build your new bike once you receive it, please see our bike assembly page here.
Please note 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.