6061 Forged Alloy. Made to O.E.M. specifications. Correct hardness to reduce damage to frame upon impact. Includes mounting bolt. Fits some Trek. Compatibility:. Trek: 6-series Madone – 2010-2011 / Cronus CX Pro – 2012-2013 / Cronus CX Ultimate – 2012-2013 / Cronus CX Ultimate Frameset – 2012-2013 / Custom Madone 6 Series – 2012 / Custom Madone 6 Series SSL – 2012 / Custom Madone 6 Series SSL WSD – 2012 / Custom Madone 6 Series WSD – 2012 / Custom Speed Conc

• TECH SPECS