Polini Speed Engine 50mm Crankcase with Contact Breaker Ignition for Piaggio
The Polini Speed Engine 50mm crankcase is designed for Piaggio Ciao models with contact breaker ignition. The kit includes two crankcase halves and an intake manifold, and is configured for mounting carburetors up to 13-13.
Advantages:
- Compatible with Piaggio Ciao models with contact breaker ignition.
- Complete kit with two crankcase halves and an intake manifold.
- Suitable for cylinders with a bore up to 47 mm and a cylinder spigot Ø 50 mm.
Compatibility:
- Piaggio Ciao