Campagnolo Athena 2012 - 2014   11  Speed   Rear mech

Black Anodised finish..

CT - Short  cage . ( Max. Rear Sprocket size - 29 t / 11 Sp. double compatible)..

RD12 - ATB1 - Compatible with 11 Speed series Groups running from 2011 - 2014 

NOT  for use with 2015 and later 11 Speed series..

Requires Torx splined tool for fit to bike frame..