Descirption:100 percent brand new and Features:Mount bracket kit designed for motorcycles and bicycles.Compatible with Hero or Insta 360 One or One X or OSMO sports cameras.Allows you to use this mounting bracket set to attach the camera to various diameter handles or tube mirrors.Made of high-quality ABS and metal materials, stable and practical.Quick connecting base can quickly install or remove the camera, which is very convenient to use.Suitable for different outdoor occasions or activities, such as racing, cycling, bicycling etc. Specification:Material: ABSandMetalType: Small Pipe Dia or Large Pipe Dia or Rearview Mirror Mount Bracket or Strong Clamp or M10 or M8(Optional)Small Pipe Dia Range: 9.5-16 mm or 0.37-0.62 inchLarge Pipe Dia Range: 11-37 mm or 0.43-1.45 inchRear View Mirror Mount Hole: 10 mm or 0.39 inch Notes:Small pipe dia bracket or handlebar bracket or rearview mirror bracket or u-clamp or M8 ball head or M10 ball head mounting kit are available, please choose what you need according to the options.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes:1 Piece Motorcycle Mounting Bracket Kit