Description: 【STRONG APPLICABILITY】 Applicable to any product tire hub with a diameter of 8.5 inches. 【EASY TO REPLACE＆USE】 The air chamber can be inflated at any inflation station. The cameras are equipped with a universal valve: no adapter is needed. You can also inflate them with a compressor or a spot equipped with a nanometer. 【HIGH QUALITY MATERIALS】 thick material, more resistant to wear. Tire model: 8 1/2 x2. Compare with solid wheels: Double-layer air chambers have a better suspension effect, greater non-slip performance, easier installation and lower replacement cost. Specification:.
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