The pulley technique in a CVT consists of two pulleys, one linked to the engine and another to the transmission. The 2 pulleys are related by a belt or chain. The pulleys are formed like cones, and their diameters is usually adjusted to change the gear ratio. Some CVT styles https://gearbox-cvt40505.blogdeazar.com/34337706/details-fiction-and-gearbox-cvt