The principal clutch is a sophisticated sort of centrifugal clutch and is usually mounted on the output close of your motor crankshaft. The clutch has two sheave faces; one which is laterally fixed (stationary sheave), and one which can shift out and in to engage the belt (moveable sheave). https://gearboxcvt86418.digiblogbox.com/57304699/gearbox-cvt-things-to-know-before-you-buy