In an average CVT, There's an input pulley that is connected to the engine crankshaft through a torque converter (or clutch pack) and an output pulley that sends electricity into the wheels. A belt (or chain) connects the two pulleys, which might alter their diameters to supply an infinite range https://dcvt20517.blog-ezine.com/34496237/5-essential-elements-for-d-cvt