Gears / Transmission Minarelli Vertical Yamaha BWS'R 50 2-Stroke 1988-2001 (4)

This is the Polini 13/44 primary transmission for Bws/Zuma 50F & 50X. Installing this Polini primary transmission allows you to lengthen your transmission ratio. This will give you more extension...

The gearbox seal for the primary shaft. Made for Bws'R and Bws Sport / Zuma 50. The seal of the gearbox for the primary shaft. Made for the Bws'R and...

Gasket for the Polini transmission case Minarelli ref 170.0301. Gasket for the Polini Minarelli transmission housing ref 170.0301.

Reinforced gearbox cover to replace or upgrade your original. The cover is equipped with a needle bearing, a ball bearing and an integrated oil seal. Fits Yamaha Bws scooter model...