... between tire rim and inner tube1.Natural Flap is made for 900/1000-20.2.South America,North America,Russia,Asian , Middle ... -24\1200-20\1100-20\1000-20\900-20 \ 825-20 \ 750-20 \ 700-20 \ 900-16 \825-16\750-16\750 ... , 1300-24, 1200-24, 1100-20, 1200-20, 900-20, 1000-20, 900-16, 700-16, 750-16, 825-16, 700-15 ... , 750-15, 650-15, 900-16, 1000-16, 700-12, 650-12, 650-10, 600 ...