Trek Fuel EX 5 Gen 6 29" MTB

The Fuel EX 5 Gen 6 2025 is a full-suspension trail bike that’s ready to handle it all. With 150 mm front and 140 mm rear trail-taming suspension, a Shimano 1×12 drivetrain, a dropper post for getting low on descents and hydraulic disc brakes, the Fuel EX 5 hits the mark as a high-value, high-performance mountain bike with exceptional versatility.

FEATURES

Alpha Platinum Aluminium Frame
Durable trail frame with internal storage, adjustable geometry, ISCG 05 mounts, and 140mm rear travel.

Adjustable Trail Geometry
Mino Link and angle-adjust headset allow riders to fine-tune handling and stability.

RockShox Recon Silver Fork
140mm Solo Air suspension provides controlled performance on rough trails.

Shimano Deore 12-Speed Drivetrain
Wide-range gearing ensures smooth shifting and efficient climbing.

Tubeless-Ready Wheelset
Bontrager Line TLR wheels improve traction, control, and puncture resistance.

SIZE GUIDE

Frame Size M 165 - 176cm Height

Frame Size M/L 173 - 180cm Height

Frame Size L 177 - 188cm Height

Frame Size XL 188 - 195cm Height

SPECIFICATIONS

Frame: Alpha Platinum Aluminium, internal storage, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, guided internal routing, magnesium rocker link, 34.9mm seat tube, ISCG 05, 55mm chainline, BSA 73, downtube guard, shuttle guard, ABP, UDH, Boost148, 140mm travel

Fork: RockShox Recon Silver, Solo Air spring, Motion Control damper, lockout, tapered steerer, 46mm offset, Boost110, Maxle Stealth, 140mm travel

Shock: X-Fusion Pro 2, 2-position damper, 185 × 55mm

Front Hub: Bontrager alloy, 6-bolt, Boost110, 15mm thru axle

Rear Hub: Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle

Rims: Bontrager Line TLR 30, Tubeless Ready, 32-hole, Presta valve

Rim Strip: Bontrager TLR

Rear Axle: Bontrager Switch thru axle, removable lever

Tyres: Bontrager Gunnison Elite XR, Tubeless Ready, wire bead, 60 TPI, 29" × 2.40

Sealant: Bontrager TLR sealant, 6oz

Shifter: Shimano Deore M6100, 1 x 12

Rear Derailleur: Shimano Deore M6100, long cage

Crankset: Shimano MT512, 30T chainring, 55mm chainline, 170mm length

Bottom Bracket: Shimano BB-MT501, BSA

Cassette: Shimano Deore M6100, 10–51T, 12-speed

Chain: Shimano Deore M6100, 12-speed

Brakes: Shimano hydraulic disc, MT201 lever, MT200 caliper

Brake Rotor: Shimano RT56, 6-bolt, 180mm

Saddle: Bontrager Verse Short, stainless steel rails

Seatpost: TranzX JD-YSI-22PLQ dropper post, 100mm travel, internal routing, 34.9mm, 346mm length

Handlebar: Bontrager alloy, 31.8mm clamp, 15mm rise, 750mm width

Stem: Bontrager Comp, 31.8mm clamp, 7°, 35mm length

Grips: Bontrager XR Trail Comp, nylon lock-on