- Make sure this fits by entering your model number.
- Campagnolo’s Compact chainrings use a proprietary BCD (bolt circle diameter) and will not fit other 110mm BCD cranksets
- Inner rings for 2011 and later Super Record, Record and Chorus applications are threaded
- Chainring BCD: 110 Campagnolo CT
- Defined Color: Black
- Ring Position/TYPE: Inner
This fits your .
Genuine Campagnolo replacement chain ring for Super Record, Record, or Chorus CT cranks with a 52 tooth outer chain ring.