Customizable Bicycle SmartTag / AirTag Mount v2 (Compact & Material-Saving Remix)

This is a refined, even more compact version of my original Stealth Tracker Mount. I’ve optimized the design to reduce the overall footprint and material usage, making it even less obtrusive while maintaining the same robust protection for your tracker.

What’s new in this version?

• Reduced Volume: Optimized geometry for a sleeker profile and faster print times.

• Material Efficient: Significantly reduced material usage without compromising structural integrity.

• Minimalist Stealth: Even more unobtrusive under your water bottle cage, perfectly blending with your bike frame.

Features:

• Fully Parametric: Designed in OpenSCAD. Easily adjust the tracker diameter to fit your specific device (AirTag, Galaxy SmartTag, etc.) for a perfect, rattle-free fit.

• Ultra-Low-Profile: Further streamlined for a "barely there" look.

• Weatherproof & Dustproof: Retains the proven built-in labyrinth seal (tongue-and-groove design) to protect your tracker from rain and mud.

• Integrated Design: Still uses your bike’s standard M5 bottle cage bolts to secure the housing firmly in place.

• No Supports Needed: Designed for flat, easy, and clean printing.

• Parametric: Built in OpenSCAD for maximum adjustability.

Print Settings (Recommended):

• Material: PETG, ASA, or ABS (highly recommended for outdoor use to withstand heat/UV)

• Wall Loops / Perimeters: 3 to 4 (essential for bolt hole strength).

• Infill: 20% – 25% (Gyroid is recommended).

• Supports: NO (not needed).

Required Hardware:

• 2x longer M5 bicycle bolts (approx. 5–10mm longer than your standard ones, depending on your bottle cage).

Optional: A tiny bit of silicone grease in the sealing groove for maximum water resistance.