Item Type: Action Camera Bike Holder Material: Plastic and metal Gross Weight: 355g/12.5oz Bracket Interface: 1/4in screw interface sports camera interface Support Fixed Tube Diameter: 12.7mm to 33mm/0.5in to 1.3in The Whole Support Height: About 27cm/10.6in Applicable: For Insta360, for DJI, for Hero 10 9 8 7 6 5, etc Package List 1 x Bracket 1 x 1/4 Screw Ball Head 1 x Bike Ball Head 2 x Bike Fixing Bracket 1 x Rubber Spacer 2 x Metal Spacer 2 x Nut 1 x Sports Camera Adapter Base 1 x Long Rubber Spacer 1 x Wrench 1Applicable: This bracket is equipped with two bike fixing devices, support tube diameter 12.7mm to 33mm, which is applicable for Insta360, for DJI, for Hero 10, 9, 8, 7, 6, 5 etc. 2360 Degrees Rotatable: The camera support can be adjusted on both sides of the ball head, can be rotated 360 degrees to adjust the fixed any angle to facilitate the creation of shooting. 31/4in Screw Interface: Top universal 1/4in screw interface, and with a common mounting interface for sports cameras, more compatible for camera sports cameras and other products. 427cm Support Height: The hightest height of our bike action camera bracket is 27cm that is universal for motorcycle bike handlebars or other positions. 5Plastic and Metal: This camera handlebar mount bracket is made of premium plastic and metal material so that it is strong and durable.