BBR High Rev CDI Unit XR/CRF50/70/80/100 | 451-HXR-5001 Can-Am Complete ready to bolt on

Complete ready to bolt on seat

Torque is measured in Nm (newton-metres)

Aluminum cylinder with steel sleeve

Easy to use

and Motocross Action magazines

BBR High Rev CDI Unit XR/CRF50/70/80/100 | 451-HXR-5001 Can-Am Complete ready to bolt onFitment: Honda XR CRF50 70 80 100 Fits CRF XR50, CRF XR70, CRF XR80, and CRF XR100 to eliminate the 9800 rpm rev limiter and provides a hotter advance curve. This Rev Box also fits the Honda Z50R with electronic ignition (1988 1999). It will not work with any ignition that uses points. Allows a higher rpm limit to fully take advantage of engine modifications Eliminates 9800 rpm rev limiter Ignition advance curve is optimized to work with engine