Pressurized ATF acts around the movable 50 % with the pulley, switching its diameter. “For that reason,” mentioned Maldonado, “a CVT transmission constantly modifications gear ratios as the two movable pulley halves slide with a shaft, whilst the other 50 percent of the pulley continues to be locked in place.” https://zaneqvvtr.bloggactif.com/35454225/the-best-side-of-gearbox-cvt