In main motor vehicles, the synchromesh mechanisms are not fitted to the many gears, equipped only in addition to the gears. In some cases, reverse gears are not offered with synchromesh units, mainly because they are aimed at participating once the motor vehicle is stationary. Automatic gearboxes are more convenient https://gearbox-auto15790.vidublog.com/32832935/gearbox-auto-an-overview