The clutch disc is a key part of the main drive clutch and is made of friction material to provide a frictional connection between the engine and the transmission.【BALANCED SHEAVES】- With heat-treated center shaft and balanced sheaves, the performance of our cart driven clutch is very reliable and stable.【TOP SPEED AND STRONG TAKE OFFS】- Sheaves machined at optimized angles Compatible With top speed and strong takeoffs, make sure they have smooth and responsive performance.【Secure & Reliable】 With stable friction and transmission, our clutch makes your gearbox and engine rotate quickly. It provides smooth engagement, easy shifting, and reduces impact on the gear and other components of the car.Function: This allows engine cranking and permits the engine to run without delivering power to the transmission. While disengaging, it permits the driver to shift the transmission into various gear according to operating condition.While engaging, the clutch slips momentarily.Dear guests,Welcome to my store, your satisfaction is our goal, welcome to shop often, to bring you the best shopping experience.