Technology comes full circle - Volvo Truck gearbox. The advanced gearbox of today has reverted to what it was back in 1928 – three-speed and non-synchromesh - at least, that is the way it is for Volvo ...

Very old cars without a synchromesh gearbox needed to be double de-clutched on every shift, otherwise it could damage the gearbox.

Mumbai: Hinduja Group flagship Ashok Leyland has signed a collaboration agreement with ZF of Germany, world leader in transmissions, for local manufacture of ZF's 9S109 (9-speed synchromesh) gearbox.