Honseadek Bike Fork Bottom Hole, Headset Stash Mount Hidden, Steerer Tube Water Mud Blocker, Anti Lost Nut Bearing Cover with Expanding Silicone

Details

• 【Bottom Hole for Bike Fork】Made of material, this bottom hole is and practical to use.
• 【Water and Mud Blocker】It effectively blocks water and mud from entering your steerer tube hole, and failure of your star fangle nut / headset bearing preload.
• 【Flexible Silicone Design】With for its expanding silicone rubber tube design, this has a wide range of hole plugging capability.
• 【Multiple Sizes】It comes with 4 sizes of expansion , ranging from 18mm up to a gaping 30mm internal diameter measurement.
• 【Stable and Concealed Installation】The installation is stable and concealed, it does not shield the signal. It is also compatible with for airtag (Not included).