Campagnolo Road Cassettes, Cogs, Freewheels, & Lockrings/Spacers

of the most widely ridden cassettes in the world. It's a perfect combination of top-end technology, reasonable price, and incredible durability make it a no brainer for any rider who isn't made ...

tolerances for straightness, shift quality, and durability, resulting in responsive shifting performance that lasts longer than you might expect.

wide range of gearing options. With its lightweight sprocket carrier, it delivers smooth gear steps and precise shifting.

durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain.

Ranging from 10- to 42-teeth, the 11-speed X-DOME delivers an incredibly wide gear range while maintaining even, optimized steps. The single-unit cassette combines with the XD driver body for a superior connection ...