PULUZ Accessories Motorcycle Mirror/Pinch bolt Mount Fixed Metal Bike Holder Mount for Gopro Hero 5 4 Session Black Silver 4 3 3 2 Sports Action Camera
£12.99The mirror or pinch bolt mount consists of 85mm * 25mm base with 11mm / 0.43in hole, 45mm / 1.77in height.
This mount is often used on motorcycles, attaching to the mirror frame. And it also fit for the bike of brand BMW.
This mount fits well on many handlebar pinch bolts with a washer (base is 5mm thick, with 11mm hole).