World’s best trail bike just got better
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.
27.5" or 29er: you choose
Ride the way you want, with 29er confidence or the more playful handling of 27.5" wheels. Each frame and suspension is optimized for its wheel size.
Advanced suspension package
Advanced tech, like DRCV (Dual Rate Control Valve), ABP (Active Braking Pivot), and RE:aktiv, makes Trek the best-riding full suspension bike.
G2: a better-handling 29er
Advanced frame geometry and a custom offset fork give you precise handling at low speed without compromising high-speed stability.
Smooth, controlled braking
Our patented ABP (Active Braking Pivot) keeps your suspension from stiffening up when you're on the brakes, giving you confident, steady control.