Trek Procaliber AL Frameset

The Procaliber alloy frameset is the most versatile foundation for your next cross-country bike. Built from Alpha Platinum Aluminium and designed with modern geometry, it offers the perfect balance of efficiency and control.

• Alpha Platinum Aluminium frame
• Claimed weight M – 2.00kg

Highlights

• A better way to produce aluminium: Starting in 2024, we began replacing conventional aluminium with aluminium with a reduced carbon footprint, produced using renewable energy. By October 2025, almost all the aluminium bikes produced, including this one, had made the transition, significantly reducing our environmental footprint.
• 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 equipped 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 – 2.00kg
• Weight limit: This model has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136kg.
• Maximum fork travel: 130mm (540mm axle to crown)
• Rotor size: Maximum brake disc size – Frame: 180mm, minimum 160mm
• 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.