I could really use a portable bead breaker setup for the track. You can find these on ebay or other sites all day long, but most are designed for 15" tires. It would be sick to have one for 17"-18" sizes with 9"-12" widths...
With this changes would be cake. All you need would be that, tire spoons, and a $100 ebay Cheetah and you'd be good to go.
True, but I'm thinking of people on super tight budgets. When I used to stunt streetbikes, we'd just yank the rear wheel off, drive over the bead with the truck and slap a new tire on.... No joke
Also, say you've got 3 sets of spares and burn through em. Always be nice to slap another set on or help out a friend?