
BBR Rev Box
Fits CRF/XR50, CRF/XR70, CRF/XR80, and CRF/XR100 to eliminate the 9800 rpm rev limiter and provides a hotter advance curve.
- Eliminates the 9800 rpm rev-limiter of the OEM ignition
- Direct replacement for the OEM CDI ignition box
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Fits CRF/XR50, CRF/XR70, CRF/XR80, and CRF/XR100 to eliminate the 9800 rpm rev limiter and provides a hotter advance curve.
- Eliminates the 9800 rpm rev-limiter of the OEM ignition
- Direct replacement for the OEM CDI ignition box












