Hello to all scooter drivers, I bought me a well used Piaggio Sfera 50 ccm, this scooter has already registered the type approval 25 km/h! Since the previous owner had bought the scooter completely with the throttle at 25 km/h, but he owns the driver’s license he read the scooter with TÜF expert report end throttles. However the type approval remained at 25 km/h and only the report with seal was attached to the operating permit! I have found a car workshop that reinstalls the CDI throttle as well as the throttle ring, my question would be to you…..So I have to go back to the TÜF even though the type approval is still registered at 25 km/h and how completely before the throttle is installed again?????? Would I be very pleased to receive an exact answer from you!!!! LG Achim…..