Empty Tire Valve Nut Inner Tube Valve $ 4.26 Specification: Name: Vacuum nozzle method nut It is suitable for the modification and replacement of the lock nut of the tubeless tube and tubeless tube. After the replacement, the locking force is greater and the air tightness is better. Ultra-light, rich colors, so that your cycling life is not monotonous! Material: Aluminum alloy Size: 12*8.5mm
