When the two cones from the pulley are considerably apart (if the diameter increases), the belt rides lessen from the groove, plus the radius on the belt loop likely across the pulley gets lesser. When the cones are shut alongside one another (once the diameter decreases), the belt rides larger https://gearbox-cvt52840.dm-blog.com/34189800/5-simple-statements-about-gearbox-cvt-explained