Description
The PROX Inner Clutch Hub 18.1290 is a precision-engineered replacement component manufactured to exact OEM specifications, ensuring reliable power transfer and consistent clutch engagement. Whether you’re running a stock setup or a modified primary basket, this hub delivers the durability and fit accuracy you need for dependable performance. Direct OEM-spec manufacturing eliminates guesswork and compatibility issues, letting you focus on what matters—getting the most out of your machine.
- OEM-specified aluminum construction
- Precision cast and machined
- Direct OEM replacement
- Compatible with stock baskets
- Compatible with aftermarket baskets
- MPN: 18.1290









