Magnetic Speedo Bulb Holder LU554710. Lucas Replica. All A50/A65 BSA Oil in Frame Triumph's and BSA's Norton middle-early Commandos, Atlas, and Dominators not fitted with chronometric.
Hub used OD: 168 mm Made by the Enfield Hub Comp. To suit 175.200.250.300.350 and Light weight 500 machines from the 20is, but has been converted by cutting 2 slots in the hub for a speedo drive, to be used on a later machine. Easy repair will bing it back to it's former status. Please look at all pictures