Features /

Experience matters. Our new X-Caliber 29 hardtail mountain bikes benefit from over 15 years of 29er R&D. They're the lightest, fastest, smartest 29" hardtails on the market.

Upgrades from X-Caliber 7

  • XCR-RL fork w/remote lockout
  • Bontrager AT-850 double-walled rims
  • Shimano M522 crank
  • Shimano Deore/SLX 10-speed drivetrain

G2 Geometry

Advanced frame geometry and a custom offset fork give our 29ers precise handling at low speed without compromising high-speed stability.

Alpha Gold Aluminium

Trek’s high-performance aluminium, with manipulated tube shapes to balance strength and weight saving.

29" wheels

The gold standard for smooth, stable riding. Bigger wheels carry more momentum, roll over obstacles more easily, and offer greater stability and more traction than smaller options.

Suspension lockout

Lock out the suspension fork for efficient riding on smooth terrain.

Remote lockout

Handlebar-mounted controls let you lock out your suspension on the fly as you switch terrains.

Extended size range

A wider range of sizes than the industry standard provides more options for everyone, from tallest to shortest and all those in between. Because everyone deserves a great ride.

Gary Fisher Collection

Innovative bikes imagined by Gary Fisher, built by Trek.

Hydraulic disc brakes

Hydraulic disc brakes offer the absolute strongest stopping power even in wet and muddy conditions.

Internal derailleur routing

Route your derailleur cables through the frame to keep your bike running smooth and clean.