No, the gearbox incorporates the gears; the clutch can be a different part that connects the motor to the transmission. CVT or continually variable transmission relies on pulleys and belt mechanisms as opposed to set gear ratios. Constant modifying diameter ratios involving pulleys helps make seamless electric power shipping and https://gearboxauto86296.bloggazza.com/33156614/helping-the-others-realize-the-advantages-of-gearbox-auto