A guy that works for me bought a Fisher Paragon this year. He was having some problems with the tires rolling off the rim. The problem of 29er tires pealing off the rim is certainly not a new one...folding 29er tires seem to have a problem in this area. ANYWAY, we all hauled off to the Trek show in Madison last weekend and while there we brought this issue of the 29er tires up to the Bontrager tire guy. He said that Bonty is following the lead of WTB and seizing production of all folding bead 29er tires. And will only be offering steel bead tires for 29ers. Upon some follow-up I learned that WTB has already stopped production on all folding bead 29er tires. I checked with some on my suppliers and their inventory of folding bead 29er tires is either out or very low...indicating that they are not refilling their inventory. I am very much looking forward to Interbike to see if indeed the folding 29er tire is all but dead. I wonder what technological breakthrough must be reached to keep these tires on a rim?? Until, then I will continue to ride my folding Moto’s and hope for the best!! Guess I better buy up a bunch of what’s left before they are all gone.