H4(9003, HB2) Hi/Lo 6000K Automobile HID Kit(MINUS 1 BALLAST. IT WORKED GREAT BUT GOT TO LAZY TO GET A NEW BALLAST. I PURCHASED IT FROM XENONLINK.COM for $130) AND YES IT WILL WORK ON THE ROAD GLIDE---$60 SHIPPED
i have 2 bulbs and one ballast. just needs the second ballast or if its the same bulb for street glide then it will be perfect cause you will have a back up bulb.