The RAM-B-174CH-202U consists of a chrome 1" diameter rubber ball, double socket arm, hardware for mounting to both brake/clutch reservoirs and rails that are 0.5" to 1" in diameter and 2.5" diameter round base that contains the universal AMPs hole pattern. The mounting hardware for brake/clutch reservoirs include both standard and metric mounting bolts. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm; this with a twist of the arm knob allows you to move the mount to your optimum viewing position.

Material: 
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. This product can mount to both the brake/clutch reservoir or any round rail that is 0.5" to 1.25" in diameter. To see if the 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".