Trek is pleased to present the new Procaliber featuring IsoSpeed technology. Procaliber has changed the way XC racing is conceived by combining the comfort of IsoSpeed technology, capable of reducing fatigue, with the classic efficiency of hardtails. And now it's faster and more intuitive than ever.
Source: press release
“If you're a true hardtail racing enthusiast, Procaliber is a must,” said Trek's Head of MTB Product Marketing Travis Ott. “It's the smoothest hardtail on the market, and smoothness means speed. No other hardtail features IsoSpeed technology, a unique advantage that can make a difference for many riders. "
The advantage of IsoSpeed
Trek's innovative IsoSpeed decoupler increases vertical fit and reduces trail vibrations without sacrificing pedaling efficiency, allowing you to ride faster and longer.
Lightweight and snappy frame
Each new Procaliber features an OCLV Mountain Carbon frame and updated race geometry where lightness and stability on the toughest descents are imperative. The Straight Shot down tube increases stiffness allowing for precise handling without adding weight.
29 ″ wheels
Each model is equipped with 29 ”sliding wheels with tubeless configuration, to improve grip and avoid punctures.
The features most loved by cyclists
Procaliber has convenient features like the practical internal cable routing system, updated Knock Block technology, and an increased turning radius to tackle tight corners.
