Lucas Rectifier / Regulator Units - Choose From Single & Three Phase TR25W Trophy 520 or 530 chain

520 or 530 chain

M Part number is 40-3267 or 41-3059

etc) from 1956-1963 with the proper "large journal" crankshaft only

-Whitworth 55° / Metric 60°

Lucas Rectifier / Regulator Units - Choose From Single & Three Phase TR25W Trophy 520 or 530 chainAre you tired of fooling around with your old wiring electrical system trying to make it work let alone make it "reliable"? Well we have just the part that will solve all your problems and will keep you and your bike on the road. Introducing new Lucas Regulators! Lucas regulators are one of the newest parts featured on there product line up. Comes with everything you need to convert your motorcycle to a solid state system. This simple Lucas regulator