About this itemPERFECT MOTORCYCLE RIDING ACCESSORIES:With standard 1/4 inch screw Suitable for Gopro Hero11 10 9 8/7/6/5 Black ,YI,Campaark, AKASO,SJCAM,DJI Osmo Action and most Sport Cameras.It is the best partner for motorcyclists.ABS&Alloy MATERIAL : It is made by completely high rigidity material,the strong frame is durable without deformation.The surface is sandblasted and treated by anticathode oxidation which greatly improves the anti-corrosion.EASY TO INSTALL:It can be mounted on a motorcycle with a diameter of 10mm on the rear view mirror tube. Rotate the flexible ball seat to find the desired position and fix it by manual locking.Two Way ADJUSTABLE : Adjustable neck design, achieve any shooting angle bend, provide any angle for recording. Quick and easy to meet the needs of different directions taken.100% new quality, firm and stable,The film is non-slip and shockproof, stable shooting, no jitter Ball sleeve structure, you can adjust various angles at willA BRACKET MOUNT designed specifically for motorcycle rearview mirrors car seat mounting Bracket to secure the camera to the locomotive. Safely record the scenery on the way to riding.Package Includes:1pcs* Mount Bracket1pcs* Screw1pcs*Adapter1pcs*Long Arm1pcs*Short Arm