The two super durable o-rings secure it to the bar

The Forward Mount is a hinged handlebar mount featuring a stiff and durable composite matrix construction with secure X-Lock and an integrated rubber shim

extra mid-stroke support

Water resistant construction with an included rain cover

Here's one we prepared earlier

K-Edge GO BIG Pro On-Centre Handlebar Mount - Black - 31.8mm Virtual Parent The two super durable o-ringsThe Go Big on centre mount is designed to put your compatible light or action cam out front in the centre of your bars. It is designed with cameras such as the GoPro session or Garmin Virb in mind. Specifications: Available in both 31. 8mm and 35mm versions Strong CNC machined Aluminium Works with all GoPro HERO Original, HERO2, HERO3, and GoPro Session Cameras. Shimano CM 1000, Garmin VIRB, and Garmin VIRB X It also comes with a lifetime guarantee