The main clutch is a sophisticated method of centrifugal clutch and is typically mounted into the output close with the engine crankshaft. The clutch has two sheave faces; one which is laterally preset (stationary sheave), and one that can transfer out and in to engage the belt (moveable sheave). https://cvt75295.win-blog.com/12729359/5-simple-techniques-for-gearbox-cvt