Procaliber 6 Bike – 2026

Experience the thrill of the trail with Trek’s Procaliber 6 Bike. Crafted for the adventurous rider, this hardtail mountain bike boasts an alloy frame with modern geometry, designed to handle fast corners and rough trail sections while keeping you primed for uphill sprints. Its 12-speed Shimano drivetrain offers an impressive range of gears for swift ascents and speedy straights. The 120mm RockShox fork delivers rock-smoothing comfort for your wildest cross-country escapades. Equipped with Shimano hydraulic disc brakes for reliable stopping power and a Bontrager Line Dropper seatpost for on-the-fly saddle adjustments, the Procaliber 6 is your ticket to off-road exhilaration.

Features

• Alloy frame built with modern geometry for handling fast corners and rough sections of trail while still keeping you ready to spring up climbs
• 12-speed Shimano drivetrain gives you all the gears you need for quick climbs and fast straights
• 120mm RockShox fork gives you plenty of rock-smoothing comfort for the quickest cross-country adventures

Tech Specs

• Brakes

  • Brake Set

    Shimano MT200 hydraulic disc

  • Brake Rotor

    Size: S, M, ML, L, XL Shimano RT10, centerlock, 160mm

  • Brake Rotor

    Size: L, XL Shimano RT10, centerlock, 180mm

  • Brake

    Shimano MT200 hydraulic disc

• Cockpit

  • Stem

    Size: S Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length

  • Stem

    Size: M, ML Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 60mm length

  • Stem

    Size: L Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length

  • Stem

    Size: XL Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length

  • Handlebar

    Size: S, M Bontrager alloy, 31.8mm, 5mm rise, 720mm width

  • Handlebar

    Size: ML, L, XL Bontrager alloy, 31.8mm, 15mm rise, 750mm width

  • Grips

    Size: S, M, ML, L, XL Bontrager XR Trail Comp, nylon lock-on

  • Saddle

    Verse Short, steel rails, 145mm width

  • Seatpost

    Size: S, M Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6mm, 310mm length

  • Seatpost

    Size: ML, L Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 31.6mm, 410mm length

  • Seatpost

    Size: XL Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 31.6mm, 450mm length

  • Headset

    Semi-integrated, loose ball bearing, 1-1/8” top, 1.5” bottom

• Drivetrain

  • Rear Derailleur

    Shimano XT M8100, long cage

  • Cassette

    Shimano Deore M6100, 10-51, 12 speed

  • Chain

    Shimano Deore M6100, 12 speed

  • Pedal

    VP-536 nylon platform

  • Shifter

    Shimano Deore M6100, 12 speed

  • Crank

    Size: S, M Shimano MT512, 30T ring, 55mm chainline, 170mm length

  • Crank

    Size: ML, L, XL Shimano MT512, 30T ring, 55mm chainline, 175mm length

  • Bottom Bracket

    Shimano BB-MT501 BSA

• Frameset

  • Frame

    Alpha Platinum Aluminum, tapered head tube, internal routing, BSA 73, hidden rack and kickstand mounts, UDH, Boost148, 12mm thru axle

• Suspension

  • Fork

    RockShox Judy Silver, Solo Air spring, TurnKey lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 120mm travel

• Weight

  • Weight

    29.9 lbs (with TLR sealant, no tubes)

• Wheels & Tires

  • Hub Front

    Shimano TC500 alloy, centerlock, 110x15mm thru axle

  • Hub Rear

    Shimano TC500 alloy, centerlock, 148x12mm thru axle

  • Skewer Rear

    Bontrager Switch thru axle, removable lever

  • Tire Part

    Bontrager TLR sealant, 6oz

  • Rim Strip

    Bontrager TLR

  • Tire

    Bontrager Sainte-Anne Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29×2.20”

  • Rim

    Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, Presta valve