Cylinder Kit Polini 65cc cast iron Racing D.43mm 10mm pin Piaggio Ciao / Ciao PX

Polini Racing 65cc Cast Iron Cylinder Piaggio Ciao

High-performance cast iron cylinder with excellent value for money: Polini Racing 65cc kit with 10mm piston pin, made for Piaggio Ciao, in classic Polini quality.

This Racing version comes with a 43mm bore and is designed for engines with a 10mm piston pin. Compared to the Sport version, it delivers noticeably more power thanks to an optimized exhaust port with additional boost channels. To fully take advantage of the extra performance, it should be paired with a proper tuning exhaust. Included in the kit is a high-compression cylinder head with decompression . The original decompressor valve must still be used.

Contents Polini 65cc Racing Piaggio Ciao

• 65cc cast iron cylinder with oval exhaust port and boost ports
• 2-ring piston with 10mm pin
• High-compression cylinder head with decompressor
• Gasket kit