Polini
Description
This Polini aftermarket 13x44 up-gear set fits Yamaha Zuma 50 and bikes with Minarelli engines noted below. The set increases the top speed and lowers RPM while running full throttle. It is recommended this gear set be used after installing a big bore cylinder kit because a stock engine will not have enough power to make use of a taller gear set.
Original Parts For Scooters SKU 146-38
Specifications:
- Gear ratio: 13/44
- Requires 10x1.25mm nut (not included)
Compatibility:
|
Aprilia SR50 |
Aprilia Scarabeo 50 |
|
Benelli Pepe 50 |
Malaguti Ciak 50 |
|
Malaguti F12 Phantom |
Malaguti F15 Firefox |
|
Yamaha Jog 2T |