The Trek Fuel EX 9 X0 AXS Gen 7 2027 pairs Trek's Alpha NEXT Platinum aluminium frame with SRAM's wireless X0 Eagle AXS drivetrain — premium shifting on a more affordable frame.
WHO THIS BIKE SUITS
- You want wireless AXS shifting but don't need a carbon frame to get it.
- You're happy with aluminium's durability and would rather spend the saving on the drivetrain.
- You want RockShox Lyrik Ultimate-level suspension on an aluminium trail bike.
IF YOU'RE LOOKING FOR SOMETHING DIFFERENT
If you want the lightest possible frame, the carbon Fuel EX 9.8 or 9.9 models are the step up.
If wireless shifting isn't essential to you, the Fuel EX 9 XT gives you the same frame and suspension with mechanical Shimano shifting for less.
WHERE IT SITS IN THE RANGE
The Fuel EX 9 X0 AXS is the aluminium counterpart to the carbon 9.9 — same RockShox Lyrik Ultimate fork and SRAM X0 Eagle AXS drivetrain, on Trek's Alpha NEXT Platinum aluminium frame.
Same tier, other Fuel platforms: Fuel LX 9 X0 AXS — Fuel MX 9 X0 AXS
HOW IT RIDES
Suspension
RockShox Lyrik Ultimate fork with DebonAir+ and ButterCups — genuinely premium suspension, not a cut-down aluminium-bike spec.
Drivetrain
SRAM X0 Eagle AXS T-Type shifts wirelessly with no cables to route or adjust.
Brakes
SRAM Maven Silver four-piston brakes give confident control on technical descents.
THE FINAL WORD
The Fuel EX 9 X0 AXS is for riders who want wireless shifting and premium suspension without paying the carbon-frame premium. Come in and we'll help you weigh the frame material trade-off against your budget.
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
Frame: Alpha NEXT Platinum aluminium, internal storage, adjustable leverage rate, BSA 73, Boost148, 145 mm-160 mm adaptable travel
Headset: (not published by Trek at this spec tier)
Bottom bracket: SRAM DUB MTB Wide, 73 mm, BSA threaded
Fork: RockShox Lyrik Ultimate, DebonAir+ w/ ButterCups, Charger 3.1 RC damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 150 mm travel
Rear shock: RockShox Deluxe Ultimate RC2T, 205 mm x 60 mm
Rear derailleur: SRAM X0 Eagle AXS, T-Type
Crank: SRAM X0 Eagle, DUB, 30T steel, T-Type, 55 mm chainline, 165-170 mm length
Cassette: SRAM Eagle XS-1295, T-Type, 10-52, 12-speed
Chain: SRAM X0 Eagle, T-Type, 12-speed
Brakeset: SRAM Maven Silver, 4-piston hydraulic disc
Front rotor: SRAM HS2, 6-bolt, 180 mm
Rear rotor: SRAM HS2, 6-bolt, 200 mm
Rims: (genuinely unpublished by Trek at this spec tier; also checked independent Gen 7 reviews and retailer spec sheets specifically for this search — no confirmed source found for the plain "9" tier specifically, as distinct from 9.8/9.9 which are now confirmed)
Front hub: (genuinely unpublished by Trek at this spec tier; also checked independent Gen 7 reviews and retailer spec sheets specifically for this search — no confirmed source found for the plain "9" tier specifically, as distinct from 9.8/9.9 which are now confirmed)
Rear hub: (genuinely unpublished by Trek at this spec tier; also checked independent Gen 7 reviews and retailer spec sheets specifically for this search — no confirmed source found for the plain "9" tier specifically, as distinct from 9.8/9.9 which are now confirmed)
Front tyre: Maxxis Minion DHF, 3C MAXXGRIP, EXO+ casing, folding bead, 29x2.5"
Rear tyre (M/L/XL/XXL): Maxxis Minion DHR II, 3C MAXXTERRA, EXO+ casing, folding bead, 29x2.5"
Rear tyre (S only): Maxxis Minion DHR II, 3C MAXXTERRA, EXO+ casing, folding bead, 27.5x2.5" (size S only — mixed-wheel/"mullet" setup)
Handlebar: Race Face Turbine, alloy, 35 mm, 40 mm rise, 780 mm width
Stem: Bontrager Elite, 35 mm, 0-degree, 45 mm length
Grips: Trek Line Elite, lock-on
Saddle: Verse Short Comp, steel rails, 145 mm width
Seatpost: Bontrager Line Dropper, MaxFlow, internal routing, 34.9 mm — 150 mm travel (S), 170 mm travel (M), 200 mm travel (L/XL)
Personalised Bike Consultation
Not sure which model is perfect for you? Our expert team at All Ride Now in Midhurst, West Sussex is here to help you choose with confidence.
- Will you be riding mainly on or off-road?
- Do you prefer an upright or sportier riding position?
- Are you looking for longer range, lighter weight, or a more comfortable feel?
Through a friendly consultation – in-store, by phone, live chat or email – we’ll help you narrow down your options and find the bike that best fits your needs.
