In between the discs are rollers, which range the ratio and transfer power from 1 facet to the other. In the event the rollers' axes are perpendicular for the axis of the discs, the productive diameter is identical for that input discs plus the output discs, leading to a 1:one https://lanewlvhq.idblogz.com/33356804/gearbox-cvt-fundamentals-explained