Speedo Drive, BSA Unit Singles, Triumph Unit Twins, Norton ES2, Dommie 99-9976
A quality rear wheel speedometer drive. Suitable for the following classic bikes
BSA Unit Singles, C15, B25, B44 all years, Norton Dominator and ES2, Triumph 3TA, 5TA, T100, 1964 - 1967, Triumph T120, TR6, 1964-66, AJS and Matchless heavyweight twins and singles (Note that central hole may require reaming for some models)
Centre hole size : 3/4" Ratio 2:1 Smith's No : BG5330/287
If you have any questions on this product, please call on +44 (0)1793 295014 and we will be pleased to hear from you.