The RAM-B-174-GOP1U consists of a hardware for mounting to both brake/clutch reservoirs and rails that are 0.5" to 1.25" in diameter, double socket arm and 1" diameter ball with custom GoPro®   Hero adapter. The mounting hardware for brake/clutch reservoirs include both standard and metric mounting bolts. The GoPro® Hero adapter attaches directly to the under-side of the camera, replacing the factory mounting bracket. The mount is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles.

Material:  
High Strength Composite & Powder Coated Marine Grade Aluminum 

Ball Size: 
1" Rubber Ball "B" Size 

Note:  
The "U" in the part number reflects product packaged in poly bag. To see if the RAM-B-174-GOP1U base will mount to your motorcycle, check the hole spacing of the base against your clutch/brake reservoir. The holes centers have a minimum width of 0.94" and a maximum of 1.58". GoPro camera and black thumb screw not included with purchase.