Small End Aprilia RS125 / Rotax 122-123 d.54mm cylinder Italkit

Cylinder head cover for Aprilia RS125 / Rotax 122-123 from manufacturer Italkit

The Italkit competition cylinder head is CNC machined using AL 7075-T6 high-quality aluminium.

Designed with a hemispherical high-compression chamber, this cylinder head optimises performance by maximising combustion efficiency. In addition, its structure improves heat exchange, enabling more effective cooling that increases performance.

Measurements:

• d.54 mm

Adaptable to:

• ITALKIT 125cc cylinders or original cylinders modified with racing piston.

Attention! Recommended cylinder head gasket 64mm X 2mm and Ø23 X 2.5mm as original, for installation with the original cylinder head cover