Campagnolo Fc-Sr234 Chainring Speed: 11 Bcd: 112 Bolts: 4 Inner Aluminum

* 50-34 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