2020 TREK PROCALIBER SL MOUNTAIN FRAMESET
For fast XC riders and cross country mountain bike racers who want to cover a lot of ground fast, there's no better hardtail frame set than Trek Procaliber SL. It's built with Super Light OCLV Mountain Carbon and delivers the unique trail-smoothing advantage of IsoSpeed, which takes the edge off fatiguing bumps in the trail so you can stay stronger for longer.

SPECIFICATION :
Frame
Super Light OCLV Mountain Carbon, IsoSpeed, tapered head tube, MicroTruss, Control Freak internal routing, balanced post mount brake, Boost148 on M and larger sizes (Size S: 142x12mm rear hub)
Headset
FSA IS-2, 1-1/8'' top, 1.5'' bottom
Weight
M - 1.05kg / 2.32lbs