Piston ring for the 43 mm racing cylinder of the Polini brand.
Fits all Piaggio Ciao models.
Quality product from the Italian manufacturer Polini.
| Nominal diameter | 43 mm | 
| Manufacturer | Polini | 
| Diameter | 43 mm | 
| Height | 1.5 mm | 
| Piston ring impact | Flank safety device (FS) | 
| Piaggio | 
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