Chrome plated steel. 3 hole. 93cm wide x 25cm high x 19cm pullback x 33cm center width. 1-1/4″ fat Apehanger which is 1″ at the risers and 1″ at handlebar controls. Dimpled and 3-holes for internal wiring. With approval.Note: Check your local MCS dealer or the MCS sales department for exact type of approval and validity on bike model and years on the test report.