Intro

A discreet 3D-printed mount for your Apple Airtag, designed to be installed under your bike saddle. Minimalist look, rock-solid fit – perfect for keeping track of your bike while riding or parked.

Ideal for road cyclists, MTB riders, commuters – anyone who wants discreet bike tracking without spoiling the bike’s look.

Why you'll love it?

• Stealthy Design – Mounts invisibly between the saddle rails, keeping your Airtag hidden and safe from prying eyes.

• Strong & Secure – The clamp-style construction holds the Airtag firmly in place; with durable materials (PLA, PETG, or ASA), it stays stable even on rough terrain.

• Solid Mounting – Precision-fit screw mounting (e.g., M3/M5) ensures the holder stays put without shifting, even during bumpy rides.

• Protected Storage – The Airtag is shielded inside the mount but can easily be removed for battery replacement by sliding off the saddle.

• Uninterrupted Signal – No metal cover means full Bluetooth signal strength for reliable tracking. 

Recommended print settings

• Nozzle: 0.4

• Layers: 0.2

• Infill: 100%

• Material: I recommend to use PETG (see below)

Filament recommendation

I printed this model using Prusa Prusament and got great results. See below for my recommendations.

Prusament PLA Jet Black

Installation Guide

1. Remove or slide forward the saddle.

2. Position the mount under the saddle rails.

3. You will need to add two M3 10mm screws and two M3 nuts.

4. Place the AirTag inside the holder and fasten it with the screws/bolts.

5. Re-install the saddle – done!

Copyright

You are welcome to print this model for personal use. Please respect the copyright. Unauthorized reuploads are monitored and reported.

Feedback & Support

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Have ideas, FEEDBACK or suggestions for improvements? I’d love to hear them – feel free to leave a comment.

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