ITALKIT competition cylinder head for original ROTAX 122 and 123 cylinder

ITALKIT competition cylinder head stud CNC machined in high quality AL 7075-T6 aluminum in Spain. The high compression type chamber is semi-hemispherical in shape for maximum performance. The heat exchange is also better for better cooling and therefore, more performance!

-For a 1.40mm squish, you will have a chamber volume of 10.7cc excluding the spark plug thread, i.e. a compression ratio of 14: 1 (0.30mm base gasket) "torque-type setting"

-For a 1.60mm squish, you will have a chamber volume of 11.2cc excluding the spark plug thread, i.e. a compression ratio of 13.41: 1 (0.50mm base gasket) "high speed setting / point"

To calculate the volume with the spark plug thread, add 2cc!

Recommended cylinder head gasket Ø64mm X 2mm and Ø23 X 2.5mm as the original, to be installed with the original cylinder head cover!

Mounts on :

ROTAX 122 engine

ROTAX 123 engine

APRILIA AF1 125cc

APRILIA AF1 125cc FUTURA

APRILIA AF1 125cc REPLICA

APRILIA AF1 125cc SINTESI

APRILIA EUROPA 125cc

APRILIA PEGASO 125cc

APRILIA RED ROSE 125cc

APRILIA RS 125cc

APRILIA RS 125cc EXTREMA

APRILIA RX 125R

APRILIA SPORT 125cc

APRILIA SX 125cc

APRILIA TUAREG RALLY 125cc

APRILIA TUAREG WIND 125cc

HM CRE 125cc

HM DERAPAGE 125cc

And many other 125cc motorcycles.