Tomada para C/km Smiths Magnetico 1.25/1 BSA Rocket 3 T120 71-72 T140 T150*

mgo Speedometer Gearbox 15:12.
To fit BSA A65S/T 1967-1970 and Norton Commando 750/850 1969-1974
This gearbox is brand new production and has been carefully hardened to slightly exceed the OEM specifications for increased longevity

Para modelos equipados com Conta Km tipo Magnetic  a partir de 1966.
Diam Furo Central: 17.46mm (11/16")
Relação 15:12
Smith's No : BG5330/171