Trek Procaliber 9.9 2016
n mountain biking's heyday, Procaliber was the envy of all other race bikes. Now it's back to rule the XC circuit once again, redefining the term "hardtail" and setting the bar for speed and smarts.
Procaliber's IsoSpeed decoupler delivers uncompromising cross country performance, efficiency, and an incredible ride feel. It's the fastest, smoothest, smartest hardtail on the trail.
- Smooth IsoSpeed decoupler: ride faster, stronger, longer
- Boost148/110: wider = stiffer, for unprecedented 29er control
- G2 Geometry: low-speed precision plus high-speed stability
- Ride the fastest wheel that fits with Smart Wheel Size