ROCKBROS Bicycle Inner Tube 700c Presta Schrader Valve Road Bike TPU Lightweight 700*18C/23C/25C/28C/30C/32C Inner Tube

Product Features1.BASF environmentally friendly recyclable TPU materials-Improved puncture resistance/Reduce weight2.More Portable -70% less weight and 50% volume than the old butyl rubber inner tube3.Light weight Faster acceleration-Bring an experience of handling and climbing hills4.Upgrade Presta Valve-Internal design adjustment of valve stem Better air tightness

ROCKBROS  offical store

ROCKBROS offical store

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