Description

So I wanted an easy way to keep track of my bike in case it gets stolen. I’d seen some cool holders around, but I noticed a Samsung SmartTag 2 would barely fit inside the frame where the saddle post goes. I gave this holder a try and it turned out to be a perfect fit—super easy to install. Just print it, stick the tag inside, and thread something like string, wire, or even a piece of leftover filament (that’s what I ended up using 🙂) so you can pull the tag out later for battery replacement. Then just drop it into the seat tube and rest assured you’ll know where your bike is (as long as a Samsung user is nearby, lol)

 

The outer diameter is just 30.5 mm, so it should fit a standard 30.9 mm saddle post.

https://makerworld.com/en/models/1773279-samsung-smarttag-2-bike-saddle-post-holder?from=search#profileId-1888164