I need to change my freehub body on my hub. What do I need?

• Each brand and model of hub uses its own freehub body to hub interface. 
• If you need to change your freehub body, you will need to get the same brand AND model.
• You CANNOT mix-n-match freehub bodies from different brands.  They will NOT work.

Freehub bodies serve as the point of attachment for the cassette. They connect to the hub using bearings and a ratchet or pawl system. This mechanism allows the cassette to spin freely when coasting and engage when pedaling.

Cassettes come with various interfaces for attaching to the freehub body. Examples include SRAM XD, Shimano HG (Hyperglide), Shimano MD (Microdrive), and Campagnolo, each employing a distinct spline interface.

If you require assistance in identifying the appropriate freehub body, please provide us with precise information such as the Make, Model, Year, and any other relevant details, like serial numbers on the hubs. We'll do our best to help you find a suitable solution. 😊

If you need help finding the right freehub/driver for your hub, contact us.