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Rubber pneumatic tires are an essential part of the bike, but also the most vulnerable part of the bike. As outdoor cycling enthusiasts , people often encounter a puncture, and foreign body easily punctured tire. Due to the randomness of such things happens, the emergency repair also become a big problem for outdoor sports enthusiasts.
Easy repair Without the conventional complicated processes of filling tires, people can only use the tire patch to slove the hole edge grinding and repairing work, which brings much convenience for cycling enthusiasts.
HANGZHOU Vocational&Technical college
Zhuowen Huang Yangqing Li Tingting Bao Ruiqing Wang