Vespa Wideframe Tuning Vespa Wideframe models are more popular than ever. There are not only refined new spare parts on the market, but also development in performance increase. Existing cast iron cylinders have been refined to wring a little more performance out of them with a rather high input of work. New Pinasco cylinder Pinasco… Continue reading Vespa Wideframe Pinasco 160cc V2 - On Scooter Center dynamometer