The clutch connects/disconnects the engine and gearbox, along with the gearbox modifications rotating speed via distinctive gears. That is certainly, the clutch shaft turns 3 times for each revolution of the key shaft. Apart from, equipment reduction inside the differential in the rear wheels results in an increased gear ratio, https://andyjseqb.blogolenta.com/30590921/gearbox-can-be-fun-for-anyone