Wheels Manufacturing Derailleur Hanger - 637 EA Derailleur Hangers

Attaches to frame with (1) chainring bolt (Included) Fits BMC models: Fourstroke 01 (2005), Fourstroke 02 (2005), Fourstroke 03 (2005), Fourstroke 04 (2005), Fourstroke 05 (2005), Fourstroke FS 01 (2006-2007), Fourstroke FS 03 (2006-2007), Fourstroke FS 04 (2006-2007), Fourstroke FS 05 (2006), Fourstroke W 01 (2006), Fourstroke W 02 (2006), Golddigger (2004-2005), Shiver FSW 01 (2007-2008), Shiver FSW 02 (2007), Shiver SH 01 (2009-2011), Speedfox SF 01 (2010-2011), Speedfox SF 02 (2010-2011), Speedfox SF 03 (2010-2011), Trailfox TF 01 (2007-2010), Trailfox TF 02 (2007-2010), Trailfox TF 03 (2009), W26 (2005) Also fits Univega model: HT-550 (Pre 2005)