CAMPAGNOLO Super Record 11 speed chainring 53T or 39T 4 arm hole 145 + 112 BCD
Campagnolo 53T & 39T 11s Chainring for use with Inner and 4-Arm Cranksets 53-39 tooth 11 speed Campagnolo chainrings. Technology for faster and more efficient shifting than previous generation chainrings. Compatible with all 4-arm cranksets ...
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