Product Details
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Shimano Ultegra FC-08 Crankset - 172.5mm 11-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Black. An integral part of Shimanos 11-speed road lineup the Ultegra FC-08 crank builds upon Shimanos legendary front shifting and transmission efficiency. This crank is designed to provide stiffness strength weight savings and rotational performance.Hollowtech hollow forged crank arms not only the bikes weight but decreases rotating mass to aid in acceleration Hollowtech technology reduces weight without reducing the cranks strength and rigidity Outer rings Hollowglide technology cuts down on weight yet maintains strength for better power transfer and quicker and more precise shifting Compatible with Shimano HG-EV and HG-X11 chains 43.5mm chainline / 146mm Q-factor Asymmetrical 110 BCD For outboard bottom brackets (sold separately)
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