Ive seen a gixxer with some blue ones up under the fairings highlighting the engine and another at the rear shock...
I thought it looked cool...
I considered doing it myself too.... but Im not terribly good at wiring stuff.... so I kinda forgot about it...
Since people around here seem to have such strong opinions on it, I might do it just to annoy them after all
Here are the parts needed
LED screws
http://www.jaycar.com.au/productView.as ... &SUBCATID=
and you will need to wire it into your bikes electrical system somehow, you will want to have a switch...
They are only 2 volts, so you will need to convert that somehow...