The main clutch is a sophisticated form of centrifugal clutch and is usually mounted to the output conclusion of the motor crankshaft. The clutch has two sheave faces; one that is laterally mounted (stationary sheave), and one which can move out and in to interact the belt (moveable sheave). https://gearbox-cvt21863.aboutyoublog.com/35146234/a-review-of-gearbox-cvt