Trek-Diamant Prowheel Crank Preload Bolt M5 x 10.5mm Black Default:Default Pair of top-mounted shift switches

Pair of top-mounted shift switches with integrated 260mm cables

Opens from 22mm down to 2mm (center to center)

this helmet is ready for any trail that you are

This is the same carbon chassis used on higher-tier Breed models

Trek-Diamant Prowheel Crank Preload Bolt M5 x 10.5mm Black Default:Default Pair of top-mounted shift switchesFastener Prowheel Preload Bolt with Tool Black Genuine replacement parts Original equipment replacement preload bolt for some Prowheel cranks. For use with specific 2 piece Prowheel cranks only. Key Features Includes install tool Do not over tighten Specifications Part Number 5274808 Color Black Size M5 x 10. 5mm Model Year 2026 Material Components Plastic