Polini 177 alloy cylinder kit for Vespa PX125 and PX150 models, designed as a performance upgrade to increase engine power and improve low-end torque.
This kit offers stronger pulling power compared to standard setups and delivers slightly more low-end torque than similar kits, making it ideal for riders who regularly encounter hills or require improved rideability.
The alloy construction provides a major advantage over traditional cast iron kits, with significantly reduced running-in time and improved heat dissipation, making it more practical for regular and weekend use.
Suitable for both everyday riding and performance builds.
Fast UK delivery available.
