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Built for race day, the Procaliber 8 is an alloy hardtail with a speedy edge and cross-country geometry. It offers superb climbing performance and a composed descent on loose surfaces. Designed for optimal power transfer, the frame is constructed from lightweight Alpha Platinum Aluminium and boasts a 148 mm boost spacing. Comfort and control are assured thanks to the 120 mm RockShox Recon Gold RL fork with Debon Air spring, Motion Control damper, and lockout. It is equipped with a 12-speed Shimano XT/SLX drivetrain, Tubeless-Ready Bontrager Kovee wheels, Bontrager Line dropper post, and hydraulic disc brakes.
- Frame Alpha Platinum Aluminium, tapered head tube, internal routing, BSA 73, hidden rack and kickstand mounts, UDH, Boost148, 12 mm thru axle
- Fork RockShox Recon Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 42mm offset, Boost110, 15 mm Maxle Stealth, 120mm travel
- Hub front Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
- Hub rear Shimano TC500 alloy, CentreLock, 148×12 mm thru axle
- Rim Bontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve
- Tyre Bontrager Sainte-Anne Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29×2.20″
- Tyre part Bontrager TLR sealant, 180 ml/6 oz
- Shifter Shimano SLX M7100, 12-speed
- Rear derailleur Shimano XT M8100, long cage
- *Crank
- Size: S , M E*thirteen Helix, 30T steel ring, 73 mm spindle length, 52 mm chainline, 170 mm length
- Size: ML , L , XL E*thirteen Helix, 30T steel ring, 73 mm spindle length, 52 mm chainline, 175 mm length
- Bottom bracket Shimano BB-MT501 BSA
- Cassette Shimano SLX M7100, 10-51T, 12-speed
- Chain Shimano SLX M7100, 12-speed
- Pedal VP-536 nylon platform
- Saddle Verse Short, chromoly rails, 145 mm width
- *Seatpost
- Size: S , M Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6 mm, 310 mm length
- Size: ML , L Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 31.6 mm, 410 mm length
- Size: XL Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 31.6 mm, 450 mm length
- *Handlebar
- Size: S , M Bontrager Comp, alloy, 31.8 mm, 5 mm rise, 720 mm width
- Size: ML , L , XL Bontrager Rhythm Comp, alloy, 31.8 mm, 15 mm rise, 750mm width
- Grips Bontrager XR Trail Comp, nylon lock-on
- *Stem
- Size: S Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length
- Size: M , ML Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length
- Size: L Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length
- Size: XL Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
- Headset Semi-integrated, sealed cartridge bearing, alloy cups, 1-1/8″ top, 1.5″ bottom
- Brake Shimano hydraulic disc, MT4100 lever, MT410 calliper
- *Brake rotor
- Size: S , M , ML , L , XL Shimano RT54, CentreLock, 160mm
- Size: S , M , ML , L , XL Shimano RT54, CentreLock,180 mm