Cannondale FH-501B Freehub Body

No, this specific part (KP460) is engineered exclusively for the 2018 Jekyll, Trigger, Scalpel Si, Bad Habit, and Cujo Neo models. It is not designed for other model years or bike configurations.

Yes, this is a factory original replacement assembly. It arrives ready to install, including the internal components needed to restore your hub to its original factory performance.

You likely need a replacement if you experience skipping under load, excessive play or 'wobble' in the cassette, or if the freehub mechanism fails to engage or spin freely. If your drivetrain feels inconsistent or noisy despite proper maintenance, the internal pawls or bearings may be worn out.

If you have experience servicing bicycle hubs and possess the correct tools—such as a cassette lockring tool and a chain whip—you can likely handle this installation. However, because the rear hub is critical for safety and drivetrain function, we recommend having a professional mechanic install it if you are unsure about the process.

No, this is a direct factory replacement part. It is designed to match the original specifications exactly, so it will not alter your gear ratios or shifting performance; it simply restores the hub to its intended factory state.