Hub cover for Vespa 50-125 / PV / ET3 50-125 / PV / ET3 polished stainless steel, also suitable for Vespa PK50 / S / SS / XL (I) The suspension cover works to protect the rocker bearings and nuts from dust and dirt. Originally, matt aluminum covers were built in all Vespa models up to the PX / 5 / PK series. Later, PIAGGIO turned to colored plastic lids. To help you order the right part, we have organized each model description part where the part was originally built. Keeping up with the custom look image, nearly all rocker covers are in chrome and polished aluminum. Ideal in combination with color coordinated fender fittings. Quick and easy installation in minutes.