E-Bro 2016 New Version Motorcycle 22mm/ 7/8'' Electric Heated Hand Grips for Motorcycle/Bike/ATV Handle is made of high temperature resistant NBR once forming Energy-efficient, Ultra-thin electric hand dedicated switch Easy to install, wide range of application Third gear switch, high and low temperature adjustable casually , very convenient, safe, energy saving Advanced electronic thermostat system does not consume power, Helps to protect the battery