The smarter hardtail
Procaliber sets the bar for hardtail speed and smarts. It's the fast, ultralight cross country ride that rules the singletrack, from the local race scene to the World Cup XC.
Procaliber's innovative IsoSpeed decoupler delivers uncompromising XC 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: stronger wheels, more tire clearance, shorter stays
- Superlight hydroformed aluminum frame is built for speed
- Ride the fastest wheel that fits with Smart Wheel Size
- 15-inch frame: 27.5-inch wheels
- 17.5—23-inch frame: 29-inch wheels
|Frame||Alpha Platinum Aluminum, IsoSpeed, E2 tapered head tube, internal derailleur routing, balanced post mount brake, PF92, Boost148, G2 Geometry on 29ers|
|Headset||FSA IS-2, 1-1/8" top, 1.5" bottom|
|Fork Compatibility||100mm travel (13.5: 80mm travel)|
Sizes 13.5–15.5-inch: 27.5-inch
Sizes 17.5–23-inch: 29-inch