TR413 Snap-in Black Rubber Tubeless Tire Tyre Valve Stems for ATV Car MotorcycleFeatures:To effectively prevent unsafe factors which caused by auto vacuum valves puncture rollover.Fastener design, portable and easy to install and use.Suitable for automotive, truck and motorcycle applications with steel or alloy wheels.Specifications:Type: TR413Material: rubber + copperColour: BlackProduct size: 45 x 20mm/1.77 x 0.79"Thread diameter: 7.5mm/0.30"Quantity: 50/100pcs