With this holder you can Action Camera like that DJI Osmo Action or GoPro Hero Attach under your bike saddle.
With the enclosed adapter and screw, the bracket on most housing can Action Cameras be assembled safely.
Compatibility: Bicycle: seat posts with 30-35mm diameter
Compatibility: Camera: Suitable for everyone Action Cameras With standard accessories connection
Scope of delivery: 1x SunnyLIFE Bicycle saddle holder for Action Cameras