Pressurized ATF functions within the movable 50 percent of the pulley, transforming its diameter. “For that reason,” said Maldonado, “a CVT transmission continually changes equipment ratios as The 2 movable pulley halves slide over a shaft, although the other 50 percent with the pulley continues to be locked in position.” https://gearbox-cvt51950.shoutmyblog.com/33328208/fascination-about-gearbox-cvt