Zipp 176/177 Freehub Kit

No, this specific freehub body is engineered exclusively for Zipp 176 and 177 rear hubs. It will not fit other Zipp hub models or third-party hubs.

This freehub body is designed specifically for 11-speed drivetrain systems. It is not compatible with 12-speed cassettes, which typically require a different freehub standard.

This component is constructed from durable aluminum, which balances lightweight efficiency with the structural integrity needed for consistent power transfer.

While the installation process is straightforward for those familiar with hub maintenance, you will need standard bicycle tools to remove the cassette and the existing freehub body. If you are unsure about the process, we recommend having a professional mechanic perform the swap to ensure proper engagement.

Yes, replacing a worn freehub body is often the solution if you are experiencing slipping or inconsistent engagement under load. However, it is worth checking your pawls and springs as well, as those components may also need attention when servicing the hub.