Originally Posted by adamge
What are the troubles and disadvantages?
Someone that attends big races and isn't sponsored by Jaco will probably have to give you the details. Everything I've read here seems to indicate that at big races, they're essentially one run tires, and are prone to peeling when trued down real small for that one run. There was a lot of grumbling after, uh, Cleveland I think about the state of foam tire racing with wraps in the picture.