The mechanism guiding handbook gearboxes is complicated, involving interlocking teeth and shifting mechanisms. A handbook transmission needs the driving force to manually find the gears[6] by working a gear stick and clutch (which is often a foot pedal for cars and trucks or perhaps a hand lever for motorcycles). The https://damienluyzz.pages10.com/the-2-minute-rule-for-automobile-gearbox-69479098