Assless bike.

[Andrew G]

I hate the American word ass when we have a far superior arse ourselves, but in this instance I'll let them off.

[url=http://www.bikerumor.com/2009/03/31/assless-bicycle-kicks-cancers-butt-fast-boy-style/]The Assless Bike[/url]
His blog [url=http://www.fastboycycles.com/teachingcancertocry/]Teaching Cancer To Cry[/url] about his treatment is an interesting read too.

[Snoop Doug]

great spot dude, i like this

[Alex S]

looks just like a trials bike.