Piston type Polini, Metrakit 47.60mm Vertex pin 12

Piston type Polini, Metrakit Vertex pin 12. Italkit collaborates with the largest manufacturers to offer you the best components for your motorcycle. In this case, they offer these pistons manufactured by Vertex with graphite coating. Thanks to this coating, you will reduce friction, while improving power and reducing fuel consumption and wear. The piston, pin, ring, and pin clips are included.

Features:
Pin diameter: 12mm
Rings: 1 of 0.8mm
Compression: 25
Head height: 2mm
Length: 49.5 mm (in the case of derbi, it is necessary to trim the skirt)

Select the piston diameter you need from the dropdown list:
-Letter A -> 47.545mm diameter
-Letter B -> 47.555mm diameter
-Letter C -> 47.565mm diameter