h 50,2 mmhardenedtype: round/50,2mm4-arms, incl. spring and ballProduct descriptionAlongside Falc, Quattrini and Co. BFA offer some of the hottest tuning parts available to date. The three letters that make up the company name originate from the surname initials of high-end tuner Fabio Begani, Renato Fancellu and ET-3 wizard Alessandro Graiani. We could stop explaining right here because these guys don’t do things by halves. Quite on the contrary BFA and the BFA supported pilots belong to the premier league of Italian scooter racing. Be it in the VPI (Vespa Pista Italia), the CIA (Campionata Italiano Accelerazione) or the new POLINI Cup. With a stunning performance of 48PS, the BFA smallframes was the most powerful scooter on the dyno at the Customshow in Landsberg 2013. It’s clear that special components are required to rein such power. If, while drag racing, you reach speeds of up to 136 kph when passing the 150m mark, then you will probably have already destroyed the odd gear select