Concerning the discs are rollers, which differ the ratio and transfer electricity from just one aspect to another. If the rollers' axes are perpendicular to your axis with the discs, the productive diameter is the same for your enter discs plus the output discs, leading to a 1:one travel ratio. https://spencernfujw.blogunteer.com/31762320/indicators-on-gearbox-cvt-you-should-know