Polini Variator Speed Control - Yamaha Zuma 50 Horizontal

This Polini Speed Control variator is the 2003 update to the Polini variator. The Speed Control vario has optimized roller curves, an excellent finish, reinforced on the outside, and an oil seal to protect the bearing bush. The Polini Speed Control kit ships with 2 sets of coated weights, a set of clutch-springs, and a set of slide inserts.

Applications:

• Yamaha Zuma 50cc
• Yamaha Vino 50cc

Minarelli horizontal and vertical engines.

• 6 Roller set
• 16x13mm