Drivers have to manually double-clutch and match the motor pace on the gear speed, which can be complicated. This structure is essentially obsolete these days but continues to be an interesting piece of automotive history.  Apabila pembakaran berlaku dalam enjin anda, kuasa dipindahkan kepada crankshaft yang berputar ribuan kali seminit. https://gearboxauto21853.bloguerosa.com/31592454/about-gearbox-auto