Features: Provide good-quality sealing to prevent air leakage, extend the service life of valves cores, and enhances cycling safe. Consist of durability component, easyly to install, and compatibility with air nozzles. Closely fitting without affecting the appearance. Suitable for various bicycles enthusiasts, especially those who pay attentions to safety. Suitable for daily cycling, long-distances travel, and bicycles maintenance under various weather conditions.
note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.