Polini Performance 16/51 high gear set that will give your transmission additional gearing to decrease your RPM at normal speeds and increase top speed if needed at peak RPM.

Easy to install, simply remove your old gears and replace them with Polini gears!

Applications:

• -Yamaha Giggle 50
• -Yamaha Vino 50 4T
• -Yamaha C3
• -Yamaha Zuma 50F