The world's best-loved mountain bike keeps getting better. Fuel EX continues to set the bar for full suspension trail bike versatility, bringing race-day tech to all-day adventure.
Want a rugged, capable long-travel trail bike, and a nimble XC bike? Get both with Fuel EX. Whether it's your millionth mile on the trail or your first, you'll love this bike.
- New 130mm frame is more capable and 29" or 27.5+ compatible
- Boost148/110: stronger wheels, more tire clearance, shorter stays
- Exclusive suspension tech with ABP, Full Floater & RE:aktiv
- Straight Shot stiffness, Knock Block frame defense
Demo bikes were used in trade show displays, media reviews, or test-ridden by dealers at Trek's headquarters. All demo bikes have been cleaned, tuned, and inspected by our mechanics and include the full manufacturer's warranty.
|Frame||Alpha Platinum Aluminum, ABP, Boost148, Knock Block steerer stop, Full Floater, EVO link, E2 tapered head tube, Mino Link, Control Freak internal routing, down tube guard, PF92, ISCG 05, G2 Geometry, 130mm travel|
|Fork||Fox Rhythm 34 Float, Grip adjustable damper, E2 tapered steerer, Boost110, G2 Geometry w/51mm offset, 140mm travel|
|Headset||Knock Block Integrated, cartridge bearing, sealed, 1-1/8" top, 1.5" bottom|
|Rear Shock||Fox Performance Float EVOL, RE:aktiv 3-position damper, tuned by Trek Suspension Lab, 210x52.5mm|
|Rims/Wheels||SUNringlé Duroc 40 SL 28-hole|
|Hubs||Front: Bontrager sealed bearing, alloy axle, Boost110; Rear: Bontrager sealed bearing, Boost148|
|Spokes||Bontrager Approved, stainless|
|Tires||Bontrager Chupacabra, Tubeless Ready, Inner Strength sidewalls, aramid bead, 27.5x2.80"|
|Crankset||SRAM GX 1000|
|Chain||SRAM PC 1130|
|Rear Derailleur||SRAM GX, Roller Bearing Clutch|
|Rear Cogs||SRAM XG-1150, 10-42, 11 speed|
|Shifters||SRAM GX, 11 speed|
|Handlebars||Bontrager Line, 35mm, 15mm rise, 750mm width|
|Tape/Grips||Bontrager Race Lite, lock-on|
|Stem||Bontrager Line, Knock Block, 35mm, 0 degree|
|Brake Levers||Shimano Deore hydraulic disc|
|Brakes||Shimano Deore hydraulic disc|
|Saddle||Bontrager Evoke 2, chromoly rails|
|Seatpost||KS eThirty Integra, remote lever, 2-bolt head, 31.6mm, zero offset, internal routing|
* Subject to change without notice.