Anyone know any sites with cool accessories for a motorcycle?

stuff like cup holders, and other things that you can’t find in the stores. i’m looking for things that i dont even know ill want/need yet because im so new, but the site that is a rider’s heaven where they have all the stuff to attatch on and clips/holders/gps/clocks/etc. things to beef it up a little. does any such site exist? im sure there is at least one!

also, what is that name of the color strip that goes around a tire on a car or bike? like this
http://media.photobucket.com/image/tire%20color%20outline/JHKolb/Vehicles/2007%20Honda%20VFR/DSCN1107.jpg

what are those called?