So, I tried the Scrubbing Bubbles on my bike. Used the Mega Shower Cleaner and the Color Power Cleaner.
http://www.scrubbingbubbles.com/Products/Pages/mega-shower-foamer.aspx Both worked the same, but the Shower Cleaner has a wide spray pattern. Sprayed the whole bike down...paint, chrome, motor, tires, everything but the seat. It looked like the Pillsbury Doughboy. Waited a couple of minutes then hosed it off. Amazing! It cleaned everything...including the sand caked in oil around the starter. Blow dried it, micro-fibered the areas that didn't blow dry, Royal Blue wax on the paint and chrome. DONE! Easiest bike wash I've ever done. It didn't discolor anything either, including the silver motor. Told my wife to buy some more because she wouldn't be cleaning the shower until she did

Incidentally, I also used it to clean the clear ceramic doors on my fireplace. Spray on, let sit five minutes, wipe off. This stuff in incredible. I usually spend over one hour scrubbing these doors each year using everything everyone has told me would work. Now, it's a five minute job.