3Z KILL ON/OFF SWITCH HONDA XR/CRF 50 XR50 CRF50 SDG SSR 107 110 125 BIKE KS01P REPLACEMENT KILL ON/OFF BUTTON SWITCH Size -for a 7/8" diameter handle bar, but can be adjusted a little smaller or bigger to fit your handle bar. Condition: Brand New Red button Kill switch 2 Wire connection