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Universal Cycles -- Shimano FC-R8000 Ultegra Double Chainrings 11sp [Y1W834000, Y1W836000, Y1W839000, Y1W898010, Y1W898020, Y1W898030, Y1W898040]
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Shimano Ultegra FC-R8100 Crankset (Grey) (2 x 12 Speed) (Hollowtech II) (165mm) (50/34T) - Performance Bicycle
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