SUPMEGA AirTag Bicycle Mount, Hidden Stem Cap Holder for AirTag, Anti Theft GPS Tracker Accessories, Waterproof Bicycles

🚴HIDDEN AIRTAG BIKE MOUNT: Elegant solution to attach AirTag to an inconspicuous place on the bike (AirTag not included). Suitable for bicycles with a headset tube size of 28.6 mm and 31.8 mm High-quality AirTag holder: This AirTag holder is made of aluminium alloy bottom base and polyformaldehyde top cap, sturdy and durable. It fits exactly to the AirTag and does not affect the signal. The subtle black cap blends well into the bike Anti-theft AirTag holder bicycle: thanks to the screw cap design on the metal base, the cap is firmly locked in the base, which keeps the AirTag in place and prevents the AirTag from being easily removed by the thieves Waterproof AirTag Holder: The waterproof design with 2 rubber sealing rings inside effectively protects the AirTag from dirt, mud, sand and water. You don't have to worry about water leaking out in the rain or washing the bike Easy installation: simply remove the original screw and headset cap, install the metal base with the M6 x 35 mm screw, insert the AirTag, press the cap into the base and lock the cap with three M3 screws on the base