RAM Mounts U-Bolt or Brake / Clutch Clamp Base Features The Ram Mount combination handlebar and brake/clutch reservoir base provides the ultimate flexibility for mounting to your motorcycle Mount to either your handlebar or brake/clutch, almost infinite adjustment and perfect viewing angles are provided in this kit Standard or metric thread stainless steel bolts, provided in the kit The zinc coated metal U-bolt accommodates rails in diameter from 0.50 to 1.25 in diameter