BRAND NEW PART # DS-290111 4 1/2″ Rise Risers are machined from billet aluminum Fit any handlebars that have a 1″ diameter in the clamping area, and have 1-1/4″ riser diameter to compliment the style of 1-1/4″ diameter handlebars Accepts Buffalo handlebar clamps or OEM-style handlebar clamps with offset mounting holes All risers use 1/2″-13 riser bolts; available separately Made in the U.S.A. TECH NOTE: Will NOT fit Harley OEM Springer Front Ends. Should work on DNA or Paughco and certain after market springer front ends with adapter part # ACM-SHBA.