The primary clutch is a sophisticated sort of centrifugal clutch and is often mounted to the output conclusion from the motor crankshaft. The clutch has two sheave faces; one that is laterally fastened (stationary sheave), and one that can go in and out to interact the belt (moveable sheave). https://collinyazaz.answerblogs.com/32532825/the-gearbox-cvt-diaries