Details
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.
Key features
- Ride what the pros ride: exclusive Race Shop Limited edition
- 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
Pedals sold separately
Wheel Size:
Size 15.5-inch: 27.5-inch
Sizes 17.5–21.5-inch: 29-inch
Specs
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 |
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Fork | Fox Factory 32 Float, Step Cast, FIT4 2-position remote damper, E2 tapered steerer, Kashima Coat, Boost110, G2 Geometry w/51mm offset on 29ers, 100mm travel |
Headset | FSA IS-2, 1-1/8" top, 1.5"bottom |
Rims/Wheels | DT Swiss XMC1200 Carbon, tubeless strips & valves |
Hubs | Boost 110/148 spacing (size 15.5 has 142mm rear spacing) |
Tires |
Bontrager XR1 Team Issue, tubeless ready, Inner Strength sidewalls, 120 tpi, aramid bead 17.5-inch–21.5-inch: 29 x 2.2 15.5-inch: 27.5 x 2.2 |
Crankset | SRAM XX1 Eagle |
Chainrings | 34T Direct Mount X-Sync |
Bottom Bracket | PF92 |
Chain | SRAM XX1 Eagle |
Rear Derailleur | SRAM XX1 Eagle, roller bearing clutch |
Rear Cogs | SRAM XG-1295, 10-50, 12 speed |
Shifters | SRAM XX1 Eagle |
Handlebars | Bontrager XXX, OCLV Carbon, 31.8mm, zero rise |
Tape/Grips | ESI Chunky |
Stem | Bontrager Pro, 31.8mm, 7 degree |
Brake Levers | SRAM Level Ultimate |
Brakes | SRAM Level Ultimate carbon hydraulic disc |
Saddle | Bontrager Montrose Pro, carbon rails |
Seat Post | Bontrager XXX, OCLV Carbon, 31.6mm, 5mm offset |
* Subject to change without notice.