Emgo 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
For models fitted with Magnetic type speedo’s after 1966.
Centre hole size : 11/16″
Ratio 15:12
Smith’s No : BG5330/171
OEM: 19-2225,06-0627,99-9994
