These utilised synchronizers to match gear speeds, permitting for smoother shifts and simpler driving. The mid-20th century noticed the introduction of computerized transmissions.  Normally, there are two sets of gears in a conventional gearbox – the input & the output. The enter gears are preset on the countershaft, building them https://cesarrwyzy.thechapblog.com/33269689/automobile-gearbox-for-dummies