Concurrently when this input pulley(sheave) moves, feeding output pulley(sheave) also moves and comes closer to your mounted output pulley which in turn change the Portion of v-formed belt wrapped above the output pulleys towards the greater cross-sectional location of the output conical pulleys and sought after torque ratios is attained. https://gearbox-cvt36801.blogs100.com/33179653/top-gearbox-cvt-secrets