In 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: stronger wheels, more tire clearance, shorter stays
- SL frame saves 250 grams and has Control Freak internal routing
- Ride the fastest wheel that fits with Smart Wheel Size
|Frame||Super Light OCLV Mountain Carbon, IsoSpeed, E2 tapered head tube, MicroTruss, Control Freak internal routing, balanced post mount brake, PF92, Boost148 & G2 Geometry on 29ers|
|Fork||RockShox SID RL, Solo Air, Motion Control DNA damper, remote lockout, E2 tapered steerer, Boost110, G2 Geometry w/51mm offset on 29ers, 100mm travel|
|Headset||Integrated, cartridge bearing, sealed, 1 1/8-inch top, 1 1/2-inch bottom|
|Axles||Boost 110/148 spacing (size 15.5 has 142mm rear spacing)|
|Rims/Wheels||Bontrager Kovee Pro, OCLV Carbon, tubeless ready|
|Tires||Bontrager XR1 Team Issue, tubeless ready, Inner Strength sidewalls, 120 tpi, aramid bead, 29 x 2.2 (15.5: 27.5 x 2.2)|
|Crankset||SRAM X1 carbon|
|Chainrings||32T Direct Mount X-Sync|
|Rear Derailleur||SRAM X01 carbon, roller bearing clutch|
|Rear Cogs||SRAM XG-1175, 11-speed: 10-42|
|Handlebars||Bontrager Race X Lite, OCLV Carbon, 31.8mm, 5mm rise|
|Stem||Bontrager Pro, 31.8mm, 7 degree, Blendr compatible|
|Brake Levers||SRAM Level TLM|
|Brakes||SRAM Level TLM hydraulic disc|
|Saddle||Bontrager Montrose Elite, hollow titanium rails|
|Seat Post||Bontrager Pro, OCLV Carbon, 2-bolt head, 31.6mm, 5mm offset|
* Subject to change without notice.