6061 Forged Alloy Made to O.E.M. specifications Correct hardness to reduce damage to frame upon impact Includes mounting bolt Fits some Orbea Fits some Orbea NOTE: measures 15.49mm between the 2 mounting holes (center to center) and 4.7mm between the 2 vertical plates Compatibility: Cannondale: CAAD2 - 1991-2006 / CAAD3 - 1991-2006 / CAAD4 - 1991-2006 / CAAD5 - 1991-2006 / CAAD6 - 1991-2006 / CAAD7 - 1991-2006 / Six 13 ROAD - 2005