The primary clutch is a sophisticated method of centrifugal clutch and is usually mounted to the output conclude of the motor crankshaft. The clutch has two sheave faces; one which is laterally preset (stationary sheave), and one that can shift in and out to engage the belt (moveable sheave). https://gearbox-cvt08630.tkzblog.com/32185919/a-review-of-cvt