2025 Trek Fuel EX 8 XT Gen 6 – Mountain Bike
Specifications
Specification |
Details |
Model |
Fuel EX 8 XT Gen 6 |
Vehicle Category |
Mountain Bike |
Application |
Trail riding, climbing, descending |
Starting Price (2025) |
$3,499.97 USD (original $4,699.99) |
Color Options |
Satin Mercury, Dark Aquatic |
Sizes |
XS (27.5" wheel), S (27.5" wheel), S (29" wheel), M (29" wheel), ML (29" wheel), L (29" wheel), XL (29" wheel), XXL (29" wheel) |
Frame & Drivetrain
Specification |
Details |
Frame |
Alpha Platinum Aluminum, 140mm travel, internal storage, adjustable geometry, guided internal routing, downtube guard, shuttle guard, BSA 73, ISCG 05, ABP, UDH, Boost148 |
Fork |
FOX Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 150mm travel |
Rear Shock |
FOX Performance Float X, 2-position damper, 185x55mm |
Drivetrain Compatibility |
Shimano XT, 12-speed |
Dropouts |
15x110mm thru axle (F), 148x12mm thru axle (R) |
Crank |
Shimano XT M8100, 32T, 170mm (XS, S), 175mm (M, ML, L, XL, XXL) |
Chain |
Shimano XT M8100, 12-speed |
Rear Derailleur |
Shimano XT M8100, Shadow SGS |
Shifters |
Shimano XT M8100, 12-speed |
Cassette |
Shimano XT M8100, 10-51, 12-speed |
Components & Features
Specification |
Details |
Seating |
Bontrager Arvada, hollow chromoly rails, 138mm width |
Wheels/Tyres |
Bontrager Line Comp 30, alloy, Tubeless Ready, 29x2.5" (XS, S: 27.5x2.5") |
Wheel Size |
29" (XS, S: 27.5") |
Brakes |
Shimano SLX M7120, 4-piston hydraulic disc, 180mm rotors |
Brake Levers |
Shimano SLX M7100 |
Handlebar |
Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width |
Stem |
Bontrager Elite, 35mm, 0 degree, 45mm length |
Headset |
Knock Block Integrated, sealed cartridge bearing |
Saddle |
Bontrager Arvada, hollow chromoly rails, 138mm width |
Seatpost |
Bontrager Line Dropper, 100mm (XS, S), 150mm (M, ML), 170mm (L, XL), 200mm (XXL), internal routing, 31.6mm |
Grips |
Bontrager XR Trail Elite, nylon lock-on |
Front Hub |
Bontrager alloy, sealed bearing, 6-bolt, 15x110mm thru axle |
Rear Hub |
Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, 148x12mm thru axle |
Rims |
Bontrager Line Comp 30, alloy, Tubeless Ready, 30mm width |
Spokes |
14g stainless steel, black |
Exterior Features |
Internal storage, adjustable geometry, guided internal routing, downtube guard, shuttle guard, ISCG 05, ABP, UDH |
Weight |
14.5 kg / 31.97 lbs (size M) |