53 110BCD chainring. Suitable for 5 arm 10/11 speed cranksets. Inside is ramped and pinned.
Round 110BCD 34 36 39 50 52 53T Road Bike Chainring Double Chain Ring 9-11 Speed
Shimano Ultegra FC-6800 11-speed Chainring 34t - 36t - 39t - 46t - 50t - 52t-53t
Road Bike Double Chainring 130BCD 39/53T Aluminum Tooth Plate 8/9/10/11 Speed
110BCD Chainring 34/36/39/50/52/53T Road Bike Fit Shimano Sram Crankset Aluminum
34/36/39/50/52/53T Single/Double 110BCD Road Bike Chainring 4 Bolts for Shimano
Folding Bike Crankset 170mm Aluminum 45T 47T 53T 56T 58T Chainring 130BCD Crank
