说明

• Specifications:4/4 Material: Rubber Color: Black Features: --Pierce prevention, solid and durable --Easy set up and disassembly, very handy Packing Content: 4/4 Butyl internal tube Ordinary inside tube is polyisoprene, with good complete performance Butyl inner tube is a polymer of isobutene and isoprene, with good air tightness and damping Note: 1 The real color of the article may be slightly assorted from the pictures shown on website caused by many factors such as brightness of your video display and light-weight brightness 2 Please allow slight manual dimension deviation for the information 3, we have varied forms of wheels, inner and outer tires, vacuum tires and stable tires Honeycomb tire If necessary, please touch customerservice

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