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DJC Stone 110bcd Round Double Chainring for Shimano 105 R7100 UT R8100 DA R9200 Road Bike 56-42T 55-40T 54-40T 53-39T 52-36T 50-34T 48-33T 46-32T - DJCST
DJCST
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Fit for: Perfect for R7100 R8100 R9200, compatible for Dura-Ace R9100, Ultegra R8000, 105 R7000, R9000, Tiagra 4700, FC 5800 6800, most 110bcd 4 bolts power meter spider like sigeyi xcadey magene works. Tooth option: 46T/32T, 48T/33T, 50T/34T, 52T/36T, 54T/40T, 55T/40T, 56/42T. Offset: 0mm, except 46-32T is 2mm inner offset. Speed support: 9-12s(Road bike). Not support AXS flattop 12s chain. Other brand 12s chain works, like KMC YBN SUMC. Material: High strength Aluminum 7075-T651. high precision CNC processing. offer best stiffness and endurance. Package content: 2pcs chainrings and 4pcs oridnary bolts. (Decoration bolts need buy separately)
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