Presta Valve Nut Bicycle Wheel Tire Valves Vacuum Bike Inner Tube Tire Nozzle Bicycle Accessories

LONGGO Aluminum Alloy. Type: Bike Vacuum Tire Law Mouth Nut. Material: aluminum alloy. Features: Lightweight design, good airtightness. Size Details: 12*8.5mm. It is suitable for the modification and replacement of the valve inner nozzle and the vacuum tire nozzle lock nut. After the replacement, the locking force is greater and the air tightness is better. Ultra-light, rich in color, so your riding life is not monotonous!. Made of high-strength aluminum alloy, lightweight design, wear-resistant and corrosion-resistant. Anti-slip design makes it easy to apply force when turning the knob without slipping, and it is easy to tighten