Originally posted by I Lean
The all-terrain is one of Von's, he uses them for street tires--the SX's don't like pavement driving too much.
The rear kickers received as much support as they could while maintaining full access to, and use of, the rear seat. One day perhaps, the decision will be made to throw out the rear seat permanently--at that point, the rear half of the cage can be redone or added to, as well as triangulating across the main hoop.
As far as pricing goes...that's definitely a topic I don't want to get into here.