The Fuel EX 8 GX AXS is an evolved trail bike, dialled for riders who chase down rowdy descents and want a bike that's happy to pedal back to the top and do it again. The lightweight alloy frame pairs with a upgraded electronic wireless 12-speed SRAM GX Eagle transmission, while a 150 mm FOX Rhythm fork cushions the blow from rocks and roots. In-frame storage and adjustable geometry give you all the perks that the come with the carbon model, but without the lofty price tag.
It's right for you if...
You want a full-suspension trail bike that floats over rough and technical terrain and packs in plusses, like a root-slaying FOX Rhythm fork and tubeless hoops.
The tech you get
A light and stiff alloy frame with 150 mm FOX Rhythm fork with Float EVOL air spring and GRIP damper for small bump compliance, plus a FOX Performance Float X rear shock. SRAM's latest wireless GX Eagle AXS 12-speed transmission for snappy shifting and Tubeless-Ready Bontrager wheels. Plus, adjustable geometry that lets you take control of your set-up.
The final word
For the rider who doesn't want to be limited on the trail, the Fuel EX 8 is ready to handle everything. Its progressive trail geometry is built to keep you charging, and upgraded components are the cherry on top.
Specifications
| Frame | Alpha Platinum Aluminium, internal storage, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, guided internal routing, magnesium rocker link, 34.9 mm seat tube, ISCG 05, 55 mm chain line, BSA 73, downtube guard, shuttle guard, ABP, UDH, Boost148, 140 mm travel |
|---|---|
| *Fork |
Size: S Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 140 mm travel |
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Size: S , M , ML , L , XL , XXL Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 150 mm travel |
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| Shock | Fox Performance Float X, 2-position damper, 185 mm x 55 mm |
| Max compatible fork travel | 160mm |
Wheels
| Wheel front | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle |
|---|---|
| Wheel rear | Bontrager Line Comp 30, Tubeless-Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle |
| *Tyre |
Size: S Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 27.5 x 2.50" |
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Size: S , M , ML , L , XL , XXL Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 29x2.50" |
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| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Sealant | Bontrager TLR sealant, 180 ml/6 oz |
| Max tyre size | Frame: 29x2.50" (XS & S: 27.5x2.50"), Fork: See manufacturer |
Drivetrain
| Shifter | SRAM Eagle AXS POD |
|---|---|
| Rear derailleur | SRAM GX Eagle AXS, T-Type |
| Crank | SRAM GX Eagle, T-Type, DUB, 30T, 55 mm chain line, 170 mm length |
| Bottom bracket | SRAM DUB MTB Wide, 73 m, BSA threaded |
| Cassette | SRAM Eagle XS-1275, T-Type,10-52, 12-speed |
| Chain | SRAM GX Eagle, T-Type, 12 speed |
| Max. chainring size | 1x: 34T round, 32T oval, min 28T |
Components
| *Saddle |
Size: S , M , ML , L , XL , XXL Bontrager Verse P3, chromoly rails |
|---|---|
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Size: S , M , ML , L , XL , XXL Bontrager Arvada, hollow chromoly rails, 138 mm width |
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| *Seatpost |
Size: S TranzX JD-YSP39, 100 mm travel, internal routing, 34.9 mm |
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Size: M , ML TranzX JD-YSP39, 150 mm travel, internal routing, 34.9 mm |
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Size: L , XL , XXL TranzX JD-YSP39, 170 mm travel, internal routing, 34.9 mm |
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| *Handlebar |
Size: S Bontrager Line, alloy, 35 mm, 27.5 mm rise, 750 mm width |
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Size: M , ML , L , XL , XXL Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width |
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| Grips | Bontrager XR Trail Elite, nylon lock-on |
| *Stem |
Size: S Bontrager Elite, 35 mm, 0-degree, 35 mm length |
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Size: M , ML , L , XL , XXL Bontrager Elite, 35 mm, 0-degree, 45 mm length |
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| Brake | SRAM DB 8 4-piston hydraulic disc |
| *Brake rotor |
Size: S , M , ML , L , XL , XXL SRAM CentreLine, 6-bolt, round edge, 180 mm |
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Size: S , M , ML , L , XL , XXL SRAM CentreLine, 6-bolt, round edge, 200 mm |
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| Rotor size | Max brake rotor sizes - Frame: 203mm, Fork: see fork manufacturer |
Accessories
| Battery | SRAM eTap battery pack (with charger) |
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Weight
| Weight | M - 15.70 kg / 34.62 lbs (with TLR sealant, no tubes) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
