2 Pack Bike Tube 26x1.90/1.95/2.0/2.125 with Tire Levers and Rim Strips, 26 inch Bicycle Inner Tubes Tyres Schrader Valve, Compatible with 26x1.9 26x1.95 26x2.0 26x2.125 Bike Tire TubesThe bike tube 26 is made from premium butyl rubber. It features better sealing performance, ozone resistant, anti-aging, shock absorption and electrical insulation m..