Are there any GoKart/Mini Bike shops around Denver?

I just picked up a mini bike and I would liek to get some hop up parts for it. Are there any shops local to Denver?

What is it? I have some sources on parts...

Its this one

http://colemanatv.com/en/parts-a-acc...mini-bike.html

let me see what I can scare up...I'll PM you

Thanks Tfogger

http://www.oldminibikes.com/forum/im...es/scooter.gif

I just picked up a pit bike myself....definitely going to be doing some mods to it in the near future!

http://i607.photobucket.com/albums/t...psgmefhsfw.jpg