Gear Set, Polini 15/42 for 50cc 2-Stroke Yamaha Vino, C3

Polini 15/42 Gear Set for 50cc 2-Stroke Yamaha Vino, C3

SPECIFICATIONS:

• Gear Ratio: 15/42
• Recommended For Use With A Big Bore Kit
• Made in Italy!

COMPATIBILITY:

• Aprilia – SR50 2T, Scarabeo 50 2T
• Benelli – Pepe 50
• Malaguti – Ciak 50, F12 Phantom 50 2T, F15 Firefox 50 2T
• Yamaha – Jog 50 2T, C3 50 2T, Vino 50 2T

Polini 15/42 Gear Set for Yamaha Zuma 2-Stroke Scooters. Higher Gear Ratio for increased top speed and lower RPM while running at top speed. It is recommended this gear set be used after installing a big bore cylinder kit. A stock engine will not have enough power to make use of a taller gear set.