Pressurized ATF acts over the movable 50 percent on the pulley, altering its diameter. “As a result,” claimed Maldonado, “a CVT transmission regularly alterations gear ratios as the two movable pulley halves slide on a shaft, whilst the opposite fifty percent from the pulley continues to be locked in place.” https://gearbox-cvt10639.dm-blog.com/34190917/the-definitive-guide-to-gearbox-cvt