Spanish manufacturer Airsal 4-stroke cylinder kit. All parts required for assembly such as sealings, piston, piston rings etc. are supplied. Airsal supplies cylinders in aluminium design with hard-chromed coating, which has significantly better heat dissipation than cast iron. This makes the cylinder less susceptible to wear and tear and piston jamming due to temperature problems. To be used with the original cylinder head.

Piston diameter: 52.4mm
Cylinder capacity: 125cc