Emgo Speedometer Gearbox 125:1.
To fit BSA Rocket 3 1971-72.
Triumph T120 1971-72, T140 1973-79, T150/160 1973-78.
This gearbox is brand new production and has been carefully hardened to slightly exceed the OEM specifications for increased longevity.
An internal Broaching Guide is available for download below :-
For models fitted with Magnetic type speedo’s after 1966.
Centre Hole size : 5/8″
Ratio 1.25:1
Smith’s No : BG5330/164
OEM: 60-3213,60-7091, 99-9990
