Concurrently when this input pulley(sheave) moves, feeding output pulley(sheave) also moves and arrives closer to the fixed output pulley which subsequently change the Portion of v-shaped belt wrapped more than the output pulleys towards the increased cross-sectional area on the output conical pulleys and desired torque ratios is attained. https://gearbox-cvt90097.blog2freedom.com/32355615/gearbox-cvt-no-further-a-mystery