Your bottle cage is already bolted to the frame. Slip a small two-piece holder underneath it and a tracker can ride along, out of sight.

At a glance
Fitting it
Take off the bottle cage
Remove the cage and its screws from the frame’s bottle-cage bosses.
Put the tracker in
Place your AirTag or UGREEN FineTrack in one half of the holder and lay the other half over it.
Stack holder and cage
Line the holder’s slots up with the bosses and put the bottle cage back over it.
Fit the two M5 screws
Fit the included screws through the cage and holder into the bosses. Their clamping force holds the two halves shut. Follow your bicycle maker’s tightening guidance.
Good to know
We manufacture these holders from premium PETG-HF. The original holder designs are by m1chale: the AirTag holder and the FineTrack holder.
See both holders installed and on their own.
See the tracker mount





