110 Bcd 5 Screws Chainring 110bcd Narrow Wide Round Oval Single Plate 42 44 46 48 50 52 54t 58t 60t Chain Ring For 3550 Apex Red

110 Bcd 5 Screws Chainring 110bcd Narrow Wide Round Oval Single Plate 42 44 46 48 50 52 54t 58t 60t Chain Ring For 3550 Apex Red

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