Shimano Ultegra FC-R8100 Crankset - 172.5mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MPFN-BAA0074K }Zipp Service Course Seatpost -

}Zipp Service Course Seatpost - 27

Drivetrain Speeds 7 Drivetrain Speeds 8 Rings 30/39/50 Defined Color Black Spindle Interface Type Square Taper JIS Number of Chainrings Triple Chainring BCD Riveted Crank Intended Use Road Color Black Pedal Spindle 9/16" BB Included No Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Crank Length (mm) 170

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BB Included No Chainring BCD 110 Color Black Crank Intended Use Road Crank Intended Use Tri Crank Length (mm) 172

}Fizik Vento Argo R1 Adaptive Saddle - Carbon 150mm Black

Shimano Ultegra FC-R8100 Crankset - 172.5mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MPFN-BAA0074K }Zipp Service Course Seatpost -Shimano Ultegra FC R8100 Crankset 172. 5mm 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