Gearbox primary transmission steel helical 10/29/23/36 teeth for Piaggio, Ciao, SI, Boxer, Bravo MG00062579

Primary transmission gear helical cut in top quality, made in Italy, suitable for Piaggio Ciao SI Boxer Bravo with variator. Gear ratio: Primary shaft: 10 teeth, Secondary shaft: 10/29 teeth, Secondary shaft: 23 teeth, Output shaft: 36 teeth.