Trek Frame set Procaliber F/S Crystal White/Trek Black

The Procaliber frameset is a race-ready carbon frame for building a lightweight, fast, and victory-hungry cross-country mountain bike. It offers the unique advantage of IsoSpeed, a decoupler at the top tube/seat tube interface that provides additional compliance and a boost in speed and comfort on bumpy trails.

A lightweight frame made from OCLV Mountain Carbon with IsoSpeed, a tapered head tube, and user-friendly internal cable routing. The Procaliber frameset also comes with a Knock Block headset and is designed for a fork with up to 100 mm of travel, for tires up to 2.4" wide, and for 1x drivetrains with chainrings up to 36 teeth. The frame is designed for a PF92 bottom bracket, post-mount disc brakes, and Boost148 wheels.

1. OCLV Mountain Carbon is race-light and trail-tough.
2. The IsoSpeed decoupler provides an unparalleled smooth ride feel and prevents you from being shaken by minor bumps on the trail.
3. Thanks to the recessed channels of the new internal cable routing, brake lines and shift cables can be easily routed through the frame.
4. The Straight Shot down tube increases stiffness and improves handling without additional weight, while the Knock Block headset protects your frame from contact with the fork crown or handlebars.

• Frame: OCLV Mountain Carbon, IsoSpeed, tapered head tube, Knock Block, internal cable routing, balanced post-mount disc brake mount, Boost148
• Max. compatible fork travel: 120mm (533mm axle to crown)
• Rear quick release: Bontrager Switch thru axle, removable lever
• Max. tire size: 29 x 2.40"
• Max. chainring size: 1x: 36 teeth, min. 30 teeth
• Headset: Integrated headset with Knock Block, 62-degree radius, cartridge bearings, 1 1/8" top, 1.5" bottom
• Brake disc diameter: Max. brake disc diameter - frame: 180mm, fork: see fork manufacturer
• Weight: M – 1.35 kg
• Max. weight: This bike has a maximum weight limit (bike, rider, and cargo) of 136 kg.

*Please note - the specification applies to all sizes unless otherwise noted