Chainrings

- 11s chainring for 2011-2014 Super Record, Record, Chorus and Comp Ultra - Threaded inner ring

- 52-36 tooth 11 speed Campagnolo chainrings - X.P.S.S. technology for faster and more efficient shifting than previous generation chainrings - Compatible with all 4-arm cranksets (2015+) - 112/145mm BCD