The RAM-B-176-GOP1U consists of a fork stem base, double socket arm and 1" diameter ball with custom GoPro® Hero adapter. The GoPro® Hero adapter attaches directly to the under-side of the camera, replacing the factory mounting bracket. This one of the cleanest ways to mount small electronics on your motorcycle. Simply slide the assembly into the hole of the stem and tighten the machine screw to create a tight fit.
This part is designed to fit into the cylindrical bore wall of fork stems and will work with stems that measure from 12 -20mm and 28mm or .5? ? 1.10? at the following intervals:
High Strength Composite & Powder Coated Marine Grade Aluminum
1" Rubber Ball "B" Size