Our Valentine One mounts screw onto the clip the Valentine radar comes with (off the suction cup mount).
If your using a Valentine One Gen 1, you'll have to use the clip the Valebntine Gen 1 radar came with.
If your using a Valentine One Gen 2, you'll have to use the clip the Valentine One Gen 2 comes with.
We have spare/extra Valentine One clips if needed:
Gen 1 clip:
Gen 2 clip: