AJS/Matchless/Velocette/Ariel/Norton/Royal Enfield Speedo Drive 2:1
AJS/M. Rigid 1937-1950
also can be used f. other Models-need larger hole. Hole diameter 16 mm
If mounted on rear wheel - right hand side- output drive forwards on top- the cable turns clockwise
If mounted on front wheel --left hand side- output drive upwards-the cable turns anticlockwise
This can be used for WM20, but it depends, which speedo is fitted, clockwise or anticlockwise.
Banjo BSA.
for Petrol Tap
suitabel for BSA A10 A7 Swinging Arm
ID Hole diameter 7/16"
see measurements in last pictures
suitabel for Petrol Tap 42-8075