From the reviews I've read, even the cheap Chinese ones you get on ebay work pretty well. Never bought one of those but I have bought $5 knockoff starter solenoids that worked great. I know on some Hondas there is an extra black wire that doesn't exist on aftermarker R/Rs, but it isn't needed anyway. There are others know more than I do, but I'm pretty sure a 12v combo regulator rectifier is a standard part not unique except in how it mounts. If it keeps voltage between 14-15v it should be fine, though I know the better aftermarket ones will greatly improve charging.Hi, I wonder if anyone can recommend me a rectifier/regulator replacement unit for my 1974 cb360 (cb250g5). I've looked online and there are plenty of 12v options but I'm not sure what specifics my bike requires. THANKS, H