Just fitted Walts Ultra-Thin 35 watt ballasts, to my 12GSA. I bought a kit, but I have use one and the other my brother will be using. The interesting thing about the Ultra thin 35 ballast, its so small. I have managed to hide it under the Black side panel above the fuel tank. All I used was a couple of small L shape brackets and attached them to some original mounting points for other parts on the GSA. As the Ultra thin 35 is so small it fits in there nicely, I don't think the bigger units would fit, but its out of sight and nice and secure.
All I have to do now is get out sometime and see the results of this kit.
Many thanks to Walt.
Many thanks to Walt.

