Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MFPN=8030819435597 New fallen snow +1C to

New fallen snow +1C to 0C (34F to 32F)

}SRAM Rival 1x XPLR Wide Crankset - 170mm 12/13-Speed 42t 8-Bolt Direct Mount DUB Spindle Black E1

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Track mode Pre-set torque valve

Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MFPN=8030819435597 New fallen snow +1C toAn integral part of the Shimano Ultegra 12 speed road lineup the FC R8100 crankset builds upon Shimano's 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 specific biomechanic requirements. Optimal balance of stiffness strength weight and rotational