Good air tightness High air tightness can keep air for 100 days. The valve is a Schrader valve with a high airtight air valve cap to prevent dust from entering and increase durability.
|
Good quality Made of high quality butyl rubber, it can withstand high temperatures, frost resistance and has high strength and long service life.
|
Strong practicality Can adapt to large temperature difference, uneven ground and large impact force.
|