Thus, gearbox is necessary to control output pace & torque. According to the need of the car, we could realize distinct speeds or torque with the help of the gearbox. The constantly variable transmission (CVT) is uncommon in that it doesn’t make use of a number of cogs for gears https://gearboxauto65173.blogoscience.com/40423435/the-basic-principles-of-gearbox-auto