Transmission input shaft / primary shaft -MALOSSI- Piaggio Bravo, Boss, Ciao PX, SI - for Malossi Overrange M6118526

Malossi has gone so far as to modify the primary gearbox shaft so that it can accommodate a pulley and clutch/bell unit from the world of scooters.
This shaft, which serves as a connecting element between the newly developed components, has been reinforced by increasing the shaft Ø to 13.5 and is supplied with a nut, a sealing ring and a roller and cage assembly.