Transmission gears made of special steel with straight teeth and recalculated ratio.
They completely eliminate all the axial pressures, thereby reducing stress on the bearings.
They are constructed using high-precision machine, casehardened, tempered and ground to provide silent running and long life.
ATTENTION: We would like to inform you that, since early 1998, Piaggio has modified the keying of the secondary drive gears in its scooters. As even Piaggio itself is not able to give any accurate and exact information on when the new gears will start to be fitted as standard on the various types of scooters, and on the engine reference numbers, currently the only possibility is to check visually the gears after disassembly.
To make the task of replacing the ratio on these scooters easier, we have filled a table organized by first VERSION, when existing, and the second VERSION. |
Modellek:
- PIAGGIO FREE 50 2T (for vehicles WITH PRESSED fitting / coupling Ø 17 SECONDARY gear)
- PIAGGIO ZIP 50 2T 2000-> (C25EM)
- PIAGGIO ZIP SP 50 2T LC 2001->
- PIAGGIO ZIP SP 50 2T LC <-2000 (for vehicles WITH PRESSED fitting / coupling Ø 17 SECONDARY gear)
- VESPA ET4 125 4T (for vehicles WITH PRESSED fitting / coupling Ø 17 SECONDARY gear)
- VESPA ET2 50 2T 2000->
- VESPA ET2 50 2T <-1999 (for vehicles WITH PRESSED fitting / coupling Ø 17 SECONDARY gear)
- VESPA LX 50 2T
- VESPA Primavera 50 2T euro 2 (C533M)
- VESPA S 50 2T euro 2 (C381M)
- VESPA Sprint 50 2T euro 2
