3 Series is your weekend trail bike, your workday commuter, or both. Versatility, great suspension, smart spec… it's no wonder 3 Series is the world's best-selling mountain bike.
- Light, tough, trail-ready frame is rack and fender ready
- Extended size range gives you a better fit for a better ride
- Quality Shimano drivetrain and Bontrager components
- Backed by Trek's limited lifetime warranty