Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MFPN=ACAREPACKE1-L }RockShox Fork Decal Kit -

}RockShox Fork Decal Kit - 35mm Stealth Black

Braze-on downtube adjusters for road shifters

}Wheels Manufacturing Derailleur Hanger 349

Engineered proprietary tooth profile maintains the quiet and smooth performance of the HG+ drivetrain with optimal chain retention

Cold-forged aluminum body

Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MFPN=ACAREPACKE1-L }RockShox Fork Decal Kit -Shimano 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