Action Camera Accessories Motorcycle Base Mount Riding Helmet Chin For GoPro Hero 10 9 8 7 6 5 4 Xiaomi Yi Bracket Set Description: Motorcycle helmet installation: consists of 4 joints and connected by screws. Adjust the screws to rotate the joints, each joint can be rotated 180 degrees. If there is a threaded hole on the bottom, an S-adapter can be adjusted to match your camera. Combining professional accessories: The GoPro helmet mounting kit provides the best motorcycle driver solution, using the best selection of GoPro mounting accessories. Adsorption pads: sticky installation, divided into curved and flat installation, you can use according to the environment. Industrial-strength waterproof adhesive pad to help you mount your camera on a helmet. Safety rod and wrench: A safety rope can be installed after the camera is installed, which provides double protection. The wrench can adjust all screws except the one on the bottom, you need to use your own screwdriver.