Polini 177 cast iron cylinder kit for Vespa PX125 and PX150 models, designed as a reliable performance upgrade to increase engine power and improve low-end torque.
This kit offers a noticeable improvement over standard PX125 setups, delivering strong pulling power and slightly increased low-end torque compared to similar kits, making it ideal for riders who frequently encounter hills or require better rideability.
The cast iron construction provides durability and consistent performance, making it a dependable choice for everyday use and long-term reliability.
Suitable for both standard and upgraded engines.
Fast UK delivery available.
