cylinder kit Polini cast iron sport 130cc 57mm for Vespa 125 ETS, PK, Primavera 2T, Primavera ET3 2T, XL

130cc cast iron Racing cylinder kit for 125cc Vespa ETS, PK, Primavera 2-stroke, Primavera ET3 2-stroke and XL maxi-scooters. The cylinder has a 57mm bore and achieves an output of 12.2bhp at 8,100RPM according to manufacturer´s claims.