Aluminium 65cc (46mm piston) sport cylinder kit without head for scooters using a Moto Morini 50cc air-cooled engine.

The Airsal aluminium sport 65cc cylinder comprises of 5 transfer ports, an oval exhaust port and the bore is finished with a durable nickel plating. The twin ring piston helps to reduce wear and increase the reliability.

Ideal kit for that extra power without effecting reliability.

*Supplied without cylinder head (original head can be used).

Airsal 02050646