Availability: In Stock
The world's best-loved mountain bike gets a major capability boost. With more travel, a more aggressive geometry, and 29" or 27.5" mid-fat options, Fuel EX is the one go-to trail bike for all riders.
Want a rugged, capable long-travel trail bike with the sprightly manners of an XC bike? Get it with Fuel EX. Fuel EX blends the best of both worlds in one uncompromising package.
Our high-performance lightweight aluminium is continuously cold extruded and butted, and formed into manipulated tube shapes to balance strength and save weight.
Trek's all-new Straight Shot frame design featuring Knock Block frame defense optimizes stiffness-to-weight ratio for a more responsive ride.
RE:aktiv brings Formula 1 technology to mountain bike suspension. A Trek exclusive.
Wider dropouts (110mm front, 148mm rear) give you the stiffness of a 27.5" wheel with all the benefits of a 29" wheel, and Boost148 in the rear lets you run wider tyres and a larger chainring without affecting q-factor and pedaling efficiency.
The lightest, quietest, most versatile cable management system allows any combination of shift, brake, lockout, and dropper post lines to be routed through the frame for clean looks and the ultimate custom setup.
Fine tune head tube angle by 1/2 degree and BB height by up to 10mm with the simple turn of a nut. Just flip the link to choose between slack or slacker geometry, without negatively affecting suspension performance. A Trek exclusive.
Trek's patented Active Breaking Pivot allows your suspension to work freely whether you're on the brakes or off. It's smooth, controlled suspension that's at its best all the time.
|New 130mm frame is more capable.|
|Women's Sizing pairs the right size wheel for each size rider|
|Boost148/110: stronger wheels, more tyre clearance, shorter stays|
|Exclusive suspension tech with ABP, Full Floater and RE:aktiv|
|Weight||15.5" - 14.15 kg / 31.20 lbs|
|Frame||Alpha Platinum Aluminium, ABP, Boost148, Knock Block steerer stop, Full Floater, EVO link, E2 tapered head tube, Mino Link, Control Freak internal routing, downtube guard, PF92, ISCG 05, G2 Geometry on 29ers, 130mm travel|
|Front suspension||Fox Rhythm 34 Float, Grip adjustable damper, E2 tapered steerer, Boost110, G2 Geometry w/51mm offset on 29ers, 130mm travel|
|Rear suspension||Fox Performance Float EVOL, RE:aktiv 3-position damper, tuned by Trek Suspension Lab, 210x52.5mm|
|Wheels||Bontrager Duster Elite, Tubeless Ready, Boost110 front, Boost148 rear|
|Tires||Bontrager XR3 Expert, Tubeless Ready, Inner Strength sidewalls, aramid bead, 29x2.40" (14 & 15.5: 27.5x2.35")|
|Shifters||Shimano Deore XT M8000, 11-speed|
|Front derailleur||Shimano Deore, high direct mount|
|Rear derailleur||Shimano Deore XT, Shadow Plus|
|Crank||Shimano Deore XT, 36/26|
|Cassette||Shimano Deore XT, 11-42, 11-speed|
|Saddle||Bontrager Evoke 2 WSD, chromoly rails|
|Seatpost||KS eThirty Integra, remote lever, 2-bolt head, 31.6mm, zero offset, internal routing|
|Handlebar||Bontrager Line, 35mm, 15mm rise, 750mm width|
|Stem||Bontrager Line, Knock Block, 35mm, 0 degree|
|Grips||Bontrager Race Lite, lock-on|
|Headset||Knock Block integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom|
|Brakeset||Shimano Deore hydraulic disc|
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