OneWheel Segway

I've been wanting to build a DIY One wheel Segway.{ http://rideonewheel.com/ } I was wondering what parts I would need to build one. It would also be nice to put the link to where I can buy these parts. Thank you :)

LMS228: I've been wanting to build a DIY One wheel Segway.{ http://rideonewheel.com/ } I was wondering what parts I would need to build one. It would also be nice to put the link to where I can buy these parts. Thank you :)

You should check the places where others got their one wheel segway parts.