Before revision: The shoe pushes down on the tire sidewall nect to the tire bead, and if the bead is stuck, the shoe will simply slide down the URL Further the Shoe and Lever mechanism is quite large, and is not a good portable solution for on-the-trail tore changes.
After revision: The shoe pushes down on the tire sidewall next to the tire bead, and if the bead is stuck, the shoe will simply slide down the URL Further the Shoe and Lever mechanism is quite large, and is not a good portable solution for on-the-trail tore changes.