The RAM-B-309-1U connects to your handlebar clutch/brake clamp, left or right side, and holds one 1" diameter mounting ball. The base fits the control clamps on your motorcycle with 40mm x 6mm stainless steel hardware, provided in the kit.
This RAM mounting base will fit Goldwing, Harley Davidson and most other motorcycles. The holes centers have a minimum width of 0.94" (24mm) and a maximum of 1.58" (40mm). If you are not sure if the RAM-B-309-1U base will mount to your motorcycle, check the hole spacing of the base against your clutch/brake reservoir.
ALL RAM products are made in USA and carry a lifetime warranty