Racing Exhaust BIG BERTHA fits with chassis modifications/125cc cylinder also for Vespa 50/PK50-125/S/XL/XL2 steel unpainted aluminium silencer left hand stud outlet: 62mm for POLINI EVO/ PARMAKIT SP09 TUNING RACE - for professionals
MF1073 - MARMITTA SCARICO ESPANSIONE PROMA VESPA PK 50 XL RUSH HP FL FL2 N 50
Motorparts Proma Exhaust Extension Motorcycle Piaggio Vespa 50 Special + Exhaust Seal Item MT00001 : Amazon.de: Automotive
Complete Replacement Parts Set for Vespa 50 Special : Amazon.de: Automotive
MARMITTA GIANNELLI ESPANSIONE VESPA 50 PK, HP, XL : Amazon.it: Auto e Moto