Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK CheckoutSpec= 1 Pair Color Black Defined Color Black

Color Black Defined Color Black Designed for ebike Yes Flat Protection Tread and Sidewall ISO Diameter 584 / 650b / 27

One pair is needed for a single load bar

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Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK CheckoutSpec= 1 Pair Color Black Defined Color BlackShimano Ultegra FC R8100 Crankset 165mm 12 Speed 52 36t Hollowtech II Spindle Interface Black. An integral part of the Shimano Ultegra 12 speed road lineup the FC R8100 crankset builds upon Shimanos legendary front shifting and transmission efficiency. With new refinements for seamless 12 speed shifting the Ultegra crank is now offered in a wide variety of lengths bringing performance and improved fit for smaller riders triathletes and riders with