This conversion adjustments the OEM Honda XR/CRF50 handlebars from three/four" diameter to straightforward bike/bicycle 7/8". This throttle, cable, and carb best undoubtedly are a Particular style to operate with the super quick slide of your OEM Keihin 13mm carb. If you have a bigger aftermarket carb you'll need a unique throttle and cable (look a… Read More