[3] The V-belt has to be very rigid in the pulley's axial course to help make only short radial actions even though sliding in and out in the pulleys. System: It uses a method of variable-diameter pulleys linked by a belt or chain, permitting for seamless changes in gear ratios. https://spencerrqmol.blogspothub.com/33270746/details-fiction-and-gearbox-cvt