Kigauru 1 Pair Bicycle Fulcrum Tubeless Valve 40mm Length Aluminum

• Size: total length 58mm, effective length 40mm, lock nut width 12mm, valve cover 15mm, weight 13.6g. • Material: High quality aluminum alloy.The base is silicone, which is not easy to leak, and is made of high-strength aluminum alloy, lightweight and corrosion-resistant, not easy to deform. • Surface treatment: It is processed by CNC technology and has standard specifications that make the overall workmanship delicate and glossy.Anodizing provides higher hardness in addition to light resistance, heat resistance, and abrasion resistance. • Airtightness: The threads are processed by automatic thread rolling machine and are thin and strong.The lock nut is thickened and enlarged to increase friction, better fix the air nozzle and prevent air leakage. • High Pressure Test: Apply 120psi air pressure to the test tank.Not only does it pass the test, but it also has no air leakage.Suitable for tubeless tires, easy to install and remove, a nice tool for cycling enthusiasts.