YunSCM 2Pack 26x1-5-1-75 AV-MTB 32MM Schrader Valve MTB Bike Inner Tubes-Valve Mountain Bike Bicycle Inner Tubes

Still looking for the most durable bicycle inner tube? Now stop looking and try ours. It will exceed your expectations! Function: Persistence: mtb bicycle inner tube is made of butyl rubber stable and durable. It has amazing sealing properties, ozone resistance, aging resistance and electrical insulation. sizes available: bicycle tube 26×1.5/1.75. comfort comes first: the replacement tire ensures better damping effect, thereby enhancing the riding experience.