Puncture Protection: The high elasticity and toughness of TPU material provide extra puncture protection for the inner tube, reducing the risk of flats and making riding safer and more reliable. Lightweight Design: Weighing only about 24g, the TPU inner tube significantly reduces the rotational weight of the wheelset, improving acceleration responsiveness and riding efficiency. Compact and Easy to Carry: Compared to traditional butyl rubber inner tubes, the TPU inner tube is nearly 70% smaller in size, making it convenient to carry and store, ideal for long-distance rides as a backup. High Airtightness: The inner tube has only one joint around the valve, effectively reducing the chance of air leakage and ensuring you don’t need to pump frequently, even on long rides. Strong Compatibility: The TPU inner tube is highly compatible and fits most rim heights, simplifying the complexity of choosing and carrying spare inner tubes.
ROCKBROS
