Shimano Ultegra FC-R8100 Crankset – 170mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK

Shimano Ultegra FC-R8100 Crankset – 170mm 12-Speed 50/34t 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 specific biomechanic requirements.

• Optimal balance of stiffness strength weight and rotational performance
• Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker more precise front shifting

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