Sunlite Derailleur Hanger S-144 S-144

6061 Forged Alloy. Made to O.E.M. specifications. Correct hardness to reduce damage to frame upon impact. Includes mounting bolt. Fits some GT. Compatibility:. GT: 3000 - 1999 / 4000 - 1999 / 5000 - 1999 / Aggressor - 2008 / Aggressor - 2009-2012 / Aggressor 1.0-3.0 - 2001 / Aggressor Ladies - 2008 / Aggressor V-Brake - 2008 / All Terra - 2008 /Alloy - 1999 / Alloy Frame - 1998 / Alloy Frames - 1995-1996 / GTR 1.0 2.0 3.0 - 2002-2006 / Hard Tails - 2000