Zylinder tuning, racing
Zylinder tuning, racing
Zylinder tuning, racing
Zylinder tuning, racing
Zylinderkit Polini 47mm/75cc Piaggio Vespa APE 50, PK 50, Spezial 50
Zylinder tuning, racing
Zylinder tuning, racing
Zylinder tuning, racing
Zylinder tuning, racing
Zylinderkit Polini 50mm Guss Derbi Senda EBS050/EBE050 -> 2005
Zylinder tuning, racing
Zylinder tuning, racing
Zylinderkit Polini 57mm Piaggio Vespa PK 125, ETS, ET3, XL, XL2
Zylinder tuning, racing
Zylinder tuning, racing