The gearbox is linked to the motor’s crankshaft via a clutch, which allows the motor and gearbox being briefly disengaged when altering gears. Its primary function would be to churn out the proper level of power and torque to your wheels at different speeds to attain optimum performance and mileage. https://automobile-gearbox85173.blogs100.com/34637064/a-review-of-automobile-gearbox