Helmet Mount Bundle - Use as a camera mount for motorcycling, MTB, skiing or any sport that uses a helmet. - Compatibility: ONE X2, ONE R, GO 2, ONE X, ONE - Mount anywhere on your helmet, Ideal as a helmet mount for unique 360 perspectives. - 360 shots automatically remove the extension from your shot, giving drone-like perspectives. - Designed for your helmet. Mount with either a straight or curved base. - GO 2 must be assembled with the Action Mount Adapter.