This conversion adjustments the OEM Honda XR/CRF50 handlebars from 3/4" diameter to standard motorcycle/bicycle seven/8". This throttle, cable, and carb top are a special style and design to work with the super small slide in the OEM Keihin 13mm carb. In case you have a larger aftermarket carb you will https://big-micro-bar01731.designertoblog.com/60528668/how-much-you-need-to-expect-you-ll-pay-for-a-good-big-micro-bar