AlveyTech Variable Speed 6-Wire Twist Grip Throttle for the Razor MX500 (Versions 21 and Up), MX650 (Versions 14 and Up), and SX500

Compatible on the Razor MX500 (versions 21+), MX650 (versions 14+), and SX500 (versions 1+). 41" throttle with 6 wires with metal connector pins and a built-in battery level indicator. Our replacement variable speed twist grip throttle is compatible with the Razor MX500 (versions 21+), MX650 (versions 14+), & SX500 (versions 1+).