Shimano Ultegra FC-08 Crankset - 170mm, 11-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black Brake Levers Manufacturer Part Number: 18884-03

Manufacturer Part Number: 18884-03

Manufacturer Part Number: 05003510001

170451-Q0-L

UPC: 760251074013

163896-Q0-L

Shimano Ultegra FC-08 Crankset - 170mm, 11-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black Brake Levers Manufacturer Part Number: 18884-03An integral part of Shimano's 11 speed road lineup, the Ultegra FC 08 crank builds upon Shimano's 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 bike's weight, but decreases rotating mass to aid in acceleration Hollowtech technology reduces weight without reducing the crank's strength and rigidity