swiing® revival freewheel hub Inox | Piaggio Ciao, SI, Bravo, Boxer
Ø inside: 34 mm · Drive: External hexagon · Width across flats SW: 36 mm · Manufacturer: swiing® revival parts · Material: Chrome steel (stainless steel) · External thread: FG34.8 (1.37" 24G) · Thread type: MF14x1.25 (fine pitch thread)