Concerning the discs are rollers, which fluctuate the ratio and transfer ability from 1 facet to another. If the rollers' axes are perpendicular towards the axis with the discs, the productive diameter is the same for your input discs along with the output discs, leading to a one:1 generate ratio. https://andersonxfghf.dailyhitblog.com/39145399/the-fact-about-gearbox-cvt-that-no-one-is-suggesting