TREK Fuel EX 9.9 X0 AXS T-Type Gen 6 Deep Smoke | E-MTB (Full Suspension)
The Fuel EX 9.9 X0 AXS is a top-tier trail bike built for riders who have an appreciation for the finest things in life. It combines a cream-of-the-crop carbon frame with top-tier components, from the carbon fibre wheels all the way up to the 150 mm Kashima-coated FOX Factory fork and rugged, fully wireless SRAM X0 transmission. It's a bike that rules the mountain and doesn't hesitate to lay claim to its domain, ripping up rock gardens, blasting berms and rocketing back to the top to conquer it all once again.
Fuel your wildest rides
Got an appetite for everything? Meet the Fuel. From fast and loose steeps to side hits, high alpine climbs to rough countryside boulders, the Fuel is a rip-anything trail bike that adapts to however and wherever you ride. Three configurations satisfy any trail rider, whether you’re after the balanced handling of a true trail bike, a playful and poppy ripper, or a long travel crusher. Add in refined frame details and award-winning suspension kinematics and the Fuel delivers the custom-tunable ride you’ve always dreamed of.

Fine tune for full send
Only you can define your perfect trail bike – that’s why select Fuel models are available in three adjustability-packed configurations, all from the same chassis. Start by choosing from the do-it-all EX, the pop-happy MX or the point-and-plough LX, then tweak and tune your build just to your liking. Or, if you’re starting with a Fuel EX model, you can change your set-up with aftermarket links. Whatever your set-up, you’ll get a geometry-corrected ride with the suspension leverage rate to match.

Fuel+ EX
With 29” wheels and 145/150 mm (rear/front) travel, the EX is the classic Fuel configuration. You get the most efficient pedalling and the most balanced handling, making it the right bike for a massive variety of riders and terrain. That’s why the Fuel 5, 7 and 9.7 only come standard as an EX.
Fine tune for full send
Only you can define your perfect trail bike – that’s why select Fuel models are available in three adjustability-packed configurations, all from the same chassis. Start by choosing from the do-it-all EX, the pop-happy MX or the point-and-plough LX, then tweak and tune your build just to your liking. Or, if you’re starting with a Fuel EX model, you can change your set-up with aftermarket links. Whatever your set-up, you’ll get a geometry-corrected ride with the suspension leverage rate to match.

Increased Dropper Insertion

More room for shocks and accessories

Increased stack on larger sizes

Increased Dropper Insertion

More room for shocks and accessories

Increased stack on
larger sizes
Dialled to be different
Many trail bikes allow you to swap 29ers for mullet or roll with different shocks, but most don’t adapt the frame to optimise your new set-up. This means that you end up compromising your ride with suspension that doesn’t feel quite right, off-kilter geometry or a bottom bracket so low it causes pedal strikes on every climb.
The Fuel is different. We don’t just throw on a few new parts and call it a day, because we don’t want your component selection to compromise the geometry or quality of your ride. All three versions of the Fuel start with the same frame, but the magic in these builds comes from interchangeable rocker links and shock mounts that adapt the chassis for your dream build.

Open triangle
An open front triangle gives you loads of room for stashing big water bottles and additional accessories, like frame bags or mini pumps.
Adjustable leverage rate
Tweak your leverage rate with the flip of a chip. Go less progressive for a plusher feel when you’re deep in the travel or more progressive for big features, more bottom out resistance, or running a coil shock.


Adjustable leverage rate
Tweak your leverage rate with the flip of a chip. Go less progressive for a plusher feel when you’re deep in the travel or more progressive for big features, more bottom out resistance, or running a coil shock.

ZS standard headset
The new zero-stack standard headset, allows for more aftermarket options, like angle-adjust headsets or tricked-out colours.
Load up, roll out
Stash ride essentials with in-frame storage on all Fuel models – both carbon and alloy. Plus, top tube accessory mounts let you load up even more.


Load up, roll out
Stash ride essentials with in-frame storage on all Fuel models – both carbon and alloy. Plus, top tube accessory mounts let you load up even more.

A quieter ride
Meticulously engineered chainstay guards keep your ride quieter through the rough, while updated downtube guards protect from rock strikes.

Straight seat tube
Laverage rate adjust
~200g ligher frame
Adaptable travel & wheel size
Improved CS guard
Internal storage 2.0
ZS standart headset
Improved cabler routing
Updated geometry

Straight seat tube
Laverage rate adjust
~200g ligher frame
Adaptable travel & wheel size
Improved CS guard
Internal storage 2.0
ZS standart headset
Improved cabler routing
Updated geometry
| Model | Fuel EX 9.9 X0 AXS T-Type Gen 6 |
|---|---|
| Frame | OCLV Mountain Carbon |
| Fork | Fox Factory 36, Float EVOL air spring, GRIP2 damper, tapered steerer, 44 mm offset, Kashima Coat, Boost110, 15 mm Kabolt axle, 150 mm travel |
| Shock | Fox Factory Float X, 2-position damper, 185 mm x 55 mm |
| Rear wheel | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12 mm thru-axle, 29 |
| Rims | Bontrager Line Pro 30 / OCLV Mountain Carbon / Tubeless-Ready |
| Tyre | Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 60 tpi, 29x2.50 |
| Tupe part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager TLR |
| Shifter | SRAM AXS POD Ultimate, paired with dropper |
| Front deraileur | - |
| Rear deraileur | SRAM X0 Eagle AXS, T-Type |
| Crank | SRAM X0 Eagle, DUB, 30T, T-Type, 55 mm chainline, 170 mm length |
| Bottom bracket | SRAM DUB MTB Wide, 73 m, BSA threaded |
| Cassette | SRAM Eagle XS-1295, T-Type, 10-52, 12-speed |
| Chain | SRAM X0 Eagle, T-Type, 12-speed |
| Pedals | - |
| Saddle | Bontrager Arvada, austenite rails, 138 mm width |
| Seatpost | RockShox Reverb AXS, 100 mm travel, wireless, 34.9 mm, 340 mm length |
| Handdlebar | Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5 mm handlebar rise, 820 mm width, 0-degree stem rise, 35 mm stem length |
| Grips | Bontrager XR Trail Elite |
| Headset | Integrated cartridge bearing / 1-1/8" top / 1.5" bottom / angle adjust cup compatible |
| Brakes | SRAM Code Silver 4-piston hydraulic disc |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
| Bike weight | M - 14.63 kg / 32.26 lbs (with TLR sealant, no tubes) |








