Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MFPN=ACAREPACKE1-L }Wheels Manufacturing T47 Inboard Bottom

}Wheels Manufacturing T47 Inboard Bottom Bracket for 30mm Spindles with ABEC-3 Bearings

60mm Headset Cane Creek 40 IS Integrated Headset Seatpost FOX Transfer SL Performance Elite

2-piece crank construction is lightweight and promotes solid pedaling efficiency

}Wheels Manufacturing Derailleur Hanger 349

Includes sintered disc brake pads

Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MFPN=ACAREPACKE1-L }Wheels Manufacturing T47 Inboard BottomShimano 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