[0.65 lb] Sound crazy but I work with an airshow team called FighterJets, Inc. I used this to attach a GoPro MAX 360 camera and it was flawless. For safety reasons I drilled holes in the clamp bolt and wingnut so I could secure it. The mount was on the left 23mm canon barrel and when he landed it had not moved a bit! Great product FotodioX!

[12 oz (340.2 g)] I bought this mount to attach a ruggedized camera to the railing on my boats center console to get great pictures of fish I have caught when I am by myself. Although this unit is designed for a GoPro camera, the plate unscrews to reveal a standard 1/4-20 stud which is compatible with most cameras. The aluminum construction is very heavy duty, and the clamp holds tight. The ball head locks up solidly as well, not moving at all even in heavy seas.

[4.3 x 4 x 2"] A fantastic product that does exactly what you need it to. Having used the original GoPro seat post/handlebar mount which was poor this is a whole new level. You can see GoPro really upping their game in all their products which really manifests itself in the build quality and materials of the mounts. The two rubber inserts are fantastic and locate in the mount so they do not slide around when in use.
Well Done GoPro such a simple mount and perfectly produced.

[12 oz (340.2 g)] Nicely customisable with the interchangable grip inserts, love the rotation aspect. 10/10

[0.65 lb] I bought this mount for montage at my motorbike. My first idea was, to fix it at the standpipe of the frontwheel. But the place wasn´t possible. So I fixed it at the crash pad of the motorbike frame. The used Gopro Session was added with some adapter, so it should hang down to the street for getting good films when the bike drives curves. The camera suffers from its place, because it could happened that stone chipping damages the camera. So I used successfully an amored glass foil for protection of the GP session.
I can't wait to see what great shots were taken on the last long motorcycle tour.

[0.65 lb] I ordered this to mount my GoPro on my motorcycle handlebars. The handlebars are quite a bit thicker than on a bicycle so I wasn't sure if it would fit, and at first it didn't. But fortunately the rubber liner of the clamp comes out easily (it's not even screwed in, just sort of pushed into the space), and with that removed it fits like a dream. I don't see it mentioned in the listing but the platform where the camera snaps in also rotates by pressing a clip and moving it. This makes it convenient to position the camera pointing directly forward.

[12 oz (340.2 g)] this thing is like part of the space shuttle, a finely crafted mount. had to remove the foam pads and replace them with a harder rubber for bicycle mounting due vibration, but they might be ok for your purpose....it sits on my handlebars now as it its one with the rest of the bike!

[0.65 lb] Last ski trip I used the pole mount to film ski actions from others but also myself. The mount never lost the grip on it and made skiing and filming possible for me. Now I only have to improve my skiing skills itself to have the greatest footage

[4.3 x 4 x 2"] I've installed this on all three of my e-bikes and I just can't believe how smooth the images & videos come out with the GoPro's awesome image stabilization system.