Aluminium 70cc tech racing cylinder kit for scooters using a Minarelli horizontall 50cc liquid-cooled engine.

The Airsal aluminium racing 70cc may look like the sport version, but they have revised the ports especially the raised bridged exhaust port. A high quality twin ring Vertex piston is used to help keep the reliability of this rev happy kit.  As with the other kits the bore is finished with a durable nickel plating and a cylinder head is also included.

Uses a BR9ES spark plug.

Airsal 010726476