One of my friends showed me this new product on Andymark:
http://www.andymark.com/product-p/am-3322.htm
So I decided that I should try making my own (Naveed, I swear this will be my last drivetrain, and I'm also making intakes

). However, I have no clue where to start. Like:
-->How is the roughtop tread attached to the belt?
-->Where can I get a belt like that?