In a traditional automatic transmission, the gears are literally gears -- interlocking, toothed wheels that help transmit and modify rotary movement and torque. A mix of planetary gears generates all of the various gear ratios the transmission can produce, generally four forward gears and 1 reverse equipment. A CVT https://gearbox-cvt78765.timeblog.net/68190388/fascination-about-gearbox-cvt