Simultaneously when this input pulley(sheave) moves, feeding output pulley(sheave) also moves and comes closer to the fixed output pulley which in turn change the Element of v-formed belt wrapped about the output pulleys toward the larger cross-sectional place in the output conical pulleys and wished-for torque ratios is attained. https://gearbox-cvt43075.dm-blog.com/32426939/details-fiction-and-gearbox-cvt