Magicshine MJ-6273 Bike Mount Adapter, Designed to fit Garmin compatible devices into a GoPro compatible interface. Garmin Compatible Mount Base, Able to take on most action cameras, speedometers, GPS etc devices, as well as Magicshine Allty, RN, Monteer bike light models. Compatible with Gopro Handlebar Mount, Helmet Mount, Easy to attach and adjust with provided screw handle. Magicshine MJ-6273 Out Front Mount Camera/Light Adaptor