Yana Shiki A2871LRC 4"-6" Billet Swingarm Extension for Honda CBR 900RR Honda CBR 900RR 1996-1999 Our bolton swingarm extensions are an easy bolt on &amp; made of billet aluminum. Available in Silver, Black or Chrome Adjustments vary by model but range from 4"10" Brake hanger included if required An extended brake line &amp; chain are required to complete installation. all sold separate.