Concerning the discs are rollers, which vary the ratio and transfer power from a person facet to the opposite. If the rollers' axes are perpendicular on the axis of your discs, the productive diameter is identical to the enter discs along with the output discs, causing a 1:1 drive ratio. https://gearbox-cvt85050.theobloggers.com/39969486/about-gearbox-cvt