CeramicSpeed Alloy Preload bolt for Shimano cranks

The Velcro back tab with an elastic attachment keeps the cap securely in place while still providing a optimal level of comfort

An external two-way zipper allows for flexible ventilation on the go

technical finish

exceptional clarity

colnago y1rs uae colour kopi SIZE:L CeramicSpeed Alloy Preload bolt forThe COLNAGO Y1Rs frameset, Black with World Championship paint (YSBC), showcasing Italian frame craftsmanship at its finest. Built with Colnago's proven carbon construction, this frameset delivers the stiffness and responsiveness demanded by serious racers. The geometry and engineering honor Colnago's heritage while meeting contemporary performance standards. Compatible with modern groupsets and wheelsets, this frameset provides the foundation for