The Unique structure as "Lateral hollow tire with reinforcing rib" design in bionics principle. There are some mutual functions provides of supporting and lifting between those two reinforcing hollow. It is punctured mantra and It has the ability to defend the acid rain and ultraviolet, and won 't be crack within five years. The Products can be customized colors, There are many color for options, not limited to the original black, which makes our products more beautiful, More competitive than another normal tires. It only takes three minutes to produce a tire, Which greatly little the the productivity of traditional rubber tires. The bicycle tires can be installed in 4 minutes with the all-in-one plastic wheel and our automatic tire mounting machine, Which improves the overall practicability of the bicycle and the efficiency of the bicycle industry.