Procaliber SL is for the fastest XC riders. 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 longer.
- This SL OCLV Mountain Carbon frameset is the ideal start to an obscenely lightweight cross country build
- The IsoSpeed decoupler makes it ride smoother than any other hardtail, so your body doesn’t get beat up by trail chatter
- Control Freak Cable Management allows you to run any combination of cables exactly the way you want, while still giving you sleek looks and protecting your cables against unnecessary wear
- Boost148 spacing for 29″ wheels on all frame sizes except S, which has a 142x12mm rear axle and 27″ wheels
OCLV Mountain Carbon
Trek’s mountain-specific carbon fiber is tougher carbon, with unique materials and layup procedures, Trek’s advanced engineering, and a higher standard of testing.
IsoSpeed smooth
IsoSpeed takes the edge off body-beating small bumps and trail chatter so you can stay stronger longer, without giving up any pedaling efficiency.
