PanaVise 13220 BarGrip Action Camera Handlebar Mount (Black) Compatible with any camera: includes standard 1/4-20" ball and GoPro ball Premium Materials: made of custom, engineered composites and light-weight aluminium Fits round and oblong bars: 7/8" (min) to 1-1/4" (max) Ideal handlebar mount for: bicycles, motorcycles, ATVs or any round or semi-round tube Internal structured ribs design for high-strength holding power