In a standard automated transmission, the gears are literally gears -- interlocking, toothed wheels that enable transmit and modify rotary motion and torque. A mix of planetary gears produces all of different gear ratios which the transmission can generate, typically 4 forward gears and a single reverse gear. This https://gearboxcvt53973.jiliblog.com/89333455/gearbox-cvt-fundamentals-explained