Polini

Segmento pistone d.45,8mm Polini ghisa 50cc Yamaha Chappy

Gruppo Termico 65cc d.45mm Polini ghisa 50cc Yamaha Chappy

Gruppo termico Polini 63cc ghisa D.45mm Yamaha DT50 R /M /MX AC -92

Segmenti pistone d.45,4mm Polini ghisa 50cc Yamaha Chappy

Pistone d.45mm Polini ghisa 50cc Yamaha Chappy

Pistone d.45,8mm Polini ghisa 50cc Yamaha Chappy
