2 Packs Bike Vacuum Tire Presta Valve Nut Bicycle Inner Tube Valve Nuts with Sealed O Rings for Mountain Road Bikes Accessories Cycling Parts (Blue)

2 Packs Bike Vacuum Tire Presta Valve Nut Bicycle Inner Tube Valve Nuts with Sealed O Rings for Mountain Road Bikes Accessories Cycling Parts (Blue)

• Package includes 2 pieces Nuts, and 2 pieces Sealing rings. Note: When installing, first place the sealing ring, and then tighten the nut.
• The lightweight inner tube valve nuts are made of high-grade aluminum alloy. Which greatly reduces the impact on the wheel balance and enables the driver to obtain better competition results.
• Bike Vacuum Tire Valve Nuts are 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.
• The unique sealing rings can not only improve the air tightness, but also prevent the nut from loosening and wheel hub damage.
• Bicycle inner tube valve nuts can be widely applied on many different kinds of bicycles, such as road bikes, mountain bikes, flat bikes, city leisure bikes, touring bicycles, folding bikes and so on.