Campagnolo Athena 2015 / CT  11 Sp. - 50 t Chainring 

Spare part for 2015 Athena Black Alloy  /  Carbon  CT  Models...

To match to 34 t Inner ring..

Specific Campagnolo PCD Fitting Chainring....

2015 Series  5 Arm Chainring

Art. FC - AT650B