I have just purchased and applied “ Yuk-Off Tyre and Sheen" spray it's made by "Henkel" Australia.
http://www.henkel.com.au/home-school-office-187_1554_AUS_HTML.htm What a fantastic product!
It doesn’t result in a “cheap and tacky” wet shine, it just brightens and cleans all the black plastic, rubber, framework and other bits beutifully!
, it leaves a very slight greasy coating (but not sticky) and allows less debris attraction and easier to clean afterwards.
I have OCD regarding bike maintainance and cleanliness and always use “Mothers” products. I mostly use "Mothers" spray on wax and plastic polish, but this stuff is really great and only $15.95 at Autobarn on sale!
Just be mindfull to avoid the tyre tread (sidewall is ok, sparingly) also avoid brake callipers, rotors and seats. It apears to be safe for everyhting else.
For those intending on commenting, with the usual "i never clean my bike, I just ride it", or "Mister Sheen is cheaper and better" quip, please refrain, if at all possible, as I just beat you to it!