These made use of synchronizers to match equipment speeds, making it possible for for smoother shifts and less complicated driving. The mid-20th century observed the introduction of automatic transmissions.  Ini adalah sistem transmisi automatik pertama di dunia yang berfungsi tanpa klac manual. Hydra-Matic menjadi kegemaran di Amerika Syarikat, dan dalam https://gearbox-kereta-auto77431.educationalimpactblog.com/54401522/5-tips-about-gearbox-auto-you-can-use-today