Electrical System, Alternator/generator/regulator August 6, 2020 NHTSA recall 20V460000 156 units Ducati North America (Ducati) is recalling certain 2021 Streetfighter V4 and Streetfighter V4 S motorcycles. The generator rotor (flywheel) may break, damaging the generator cover and causing oil leakage from the engine. Full recall details: the risk and what to do →