In a traditional automatic transmission, the gears are pretty much gears -- interlocking, toothed wheels that support transmit and modify rotary motion and torque. A mix of planetary gears makes all of different equipment ratios that the transmission can produce, generally four ahead gears and one reverse gear. A CVT https://gearboxcvt84050.blogdal.com/34627521/examine-this-report-on-gearbox-cvt