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 20×1 1/8.
comfort comes first: the replacement tire ensures better damping effect, thereby enhancing the riding experience.