Ram Mounts RAM-B-231Z RAM Composite Handlebar Rail Mount with Diamond Base & Stainless Steel U-Bolt

The RAM motorcycle handlebar base contains a 1 rubber ball designed to sit at right angles to the mounting rail. The zinc coated metal u-bolt accommodates rails in diameter from 0.5in. to 1.25in. in diameter. Included are black cover caps to be placed over the exposed ends of the u-bolt and a composite adapter that can narrow the rail to a minimum width of 0.5in. U-Bolt Dimensions:. Accommodates rails from 0.5in. to 1.25in. in diameter. Material:. Powder Coated Marine Grade Aluminum. Ball Size:. 1 Rubber Ball B Size.