Trek Procaliber 8 Mountain Bike

Procaliber 8 is a fast, high-performance cross-country hardtail designed both to chase personal bests on singletrack and to line up at the start. The Alpha Platinum aluminium frame ensures maximum agility through tight corners and rough sections, while the RockShox Recon Gold fork with 120mm smooths out every bump.

• SRAM Eagle 70 drivetrain, 12-speed
• Shimano hydraulic disc brakes for confident braking in all conditions
• RockShox Recon Gold RL Fork, 120 mm
• Alpha Platinum Aluminium Frame
• Claimed weight M - 13.73 kg

Highlights

• A better way to produce aluminium: Starting in 2024, we began replacing traditional aluminium with lower-carbon aluminium produced using renewable energy. By October 2025, almost all aluminium bikes produced, including this one, had made the transition, significantly reducing our environmental footprint.
• Shimano XT: Shimano XT is the ultimate mountain bike groupset, favoured by riders around the world. Wherever your route takes you, XT is the best choice for your mountain bike.
• Upgrade your pedals for the perfect connection with your bike: Pedals are two of the five contact points between you and your bike. Although this bike already comes with pedals, upgrading to pedals that give you more control and grip will greatly improve your rides. Read the pedal guide and find the best ones for your riding style.

Technical specifications

• Weight: M - 13.73 kg / 30.27 lbs (with TLR sealant, without inner tubes)
• Weight limit: This model has a maximum total weight limit (combined weight of bike, rider and cargo) of 136kg.
• Maximum fork travel: Refer to the service manual
• Rotor size: Maximum brake rotor size - Frame: 180mm, Fork: see fork manufacturer
• Maximum tyre size: Frame: 29x2.40", Fork: refer to the manufacturer's specifications

Trek was founded in 1976 in Waterloo, Wisconsin, by Dick Burke and Bevil Hogg and is still based in the same city today. It makes road, mountain, gravel, city and electric bikes to support different ways of riding. Its story began in a barn, with 904 steel touring frames produced in its first year.