ptions:
-It is fit 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.
-Made of high quality aluminum alloy. We give each product a sealing ring to increase air tightness and prevent loosening of the nut.
-The original bicycle nut is not easy to install, and it is easy to tighten with this long design.
-Fully automatic tapping machine, the internal tooth pattern is fine without burrs, and it is smoother to use.
Package:
4x Bike Vacuum Tire Presta Valve Nut (2 Black & 2 Red)
4x Sealing ring
Item Specifications:
Material:Aluminum Alloy
Size:12×8.5mm
Color:Black, Red