Procaliber 6 is a cross-country mountain bike built for hot laps and singletrack. It confidently rolls the fine line between race-ready and pocket-friendly with an alloy frame that's built with modern geometry for handling fast corners and rough sections of trail while keeping you ready to sprint up climbs. A 12-speed Shimano drivetrain and 120mm RockShox fork seal the deal with all the gears and rock-smoothing comfort you need.
Starting in 2024, we began removing high-emission aluminum from our manufacturing and replacing it with low-emission aluminum made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.
Shimano Deore brings even more adventure with a wider range of gear choices for the steep stuff, the fast stuff, and the fun. With smooth riding, improved chain stability, and sharp shifting, Deore heightens your mountain biking confidence and control so you can focus on the trail and enjoy the ride.
Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.
| Frame |
Alpha Platinum Aluminum, tapered head tube, internal routing, BSA 73, hidden rack and kickstand mounts, UDH, Boost148, 12mm thru axle |
| Fork |
RockShox Judy Silver, Solo Air spring, TurnKey lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 120mm travel |
| Tire |
Maxxis Rekon Race, tubeless ready, EXO casing, folding bead, 60tpi, 29x2.40'' |
| Tire Part |
Bontrager TLR sealant, 6oz |
| Hub Front |
Shimano TC500 alloy, centerlock, 110x15mm thru axle |
| Hub Rear |
Shimano TC500 alloy, centerlock, 148x12mm thru axle |
| Rim |
Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, Presta valve |
| Rim Strip |
Bontrager TLR |
| Skewer Rear |
Bontrager Switch thru axle, removable lever |
| Shifter |
Shimano Deore M6100, 12 speed |
| Rear Derailleur |
Shimano XT M8100, long cage |
| Crank |
Shimano MT512, 30T ring, 55mm chainline, 175mm length |
| Bottom Bracket |
Shimano BB-MT501 BSA |
| Cassette |
Shimano Deore M6100, 10-51, 12 speed |
| Chain |
Shimano Deore M6100, 12 speed |
| Brake |
Shimano MT200 hydraulic disc |
| Brake Rotor |
Shimano RT10, centerlock, 180mm // Shimano RT10, centerlock, 160mm |
| Pedal |
VP-536 nylon platform |
| Saddle |
Verse Short, steel rails, 145mm width |
| Seatpost |
Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 31.6mm, 450mm length |
| Seat Collar |
Bolt-on, 36.4mm |
| Handlebar |
Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
| Stem |
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length |
| Headset |
Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom |
| Grips |
Trek Line Comp, nylon lock-on |