Ciro Action Camera Adapter with Stud Mount The Ciro Action Camera Adapter can be used to mount your action camera almost anywhere on your bike. Works with anyof our ball mounts to hold the camera secure while still allowing a great degree of adjustment. Ciro Action Camera Adapter with Stud Mount. Fits WASPcam and GoPro cameras. Features: Works with any Ciro ball mount Stud mount fits anywhere there is a 1/4 hole 1/4-20 threaded studs and mounting hardware included Holds your camera secure while still allowing great adjustment