Shimano 105 FC-R7000 Crankset - 170mm, 11-Speed, W/O Rings, 110 BCD, Hollowtech Crank Arms, Hollowtech II Spindle Interface, Black Frame Graphics Manufacturer Part Number: 40555

Manufacturer Part Number: 40555

Cassette Cogs: 11-13-15-17-19-21-24-28-32-37-46

Manufacturer Part Number: RTE05129S28SSB1296

- Manufactured from US made 6061-T6 aluminum in Petaluma CA

black finish

Shimano 105 FC-R7000 Crankset - 170mm, 11-Speed, W/O Rings, 110 BCD, Hollowtech Crank Arms, Hollowtech II Spindle Interface, Black Frame Graphics Manufacturer Part Number: 40555Shimano 105 FC R7000 11 speed crankset balances weight and efficiency without sacrificing stiffness. It's wider gear pitch increases clearance with small gearings on modern 135mm O. L. D. for greater frame compatibility. Provides optimum power transfer by balancing weight and efficiency with sacrificing stiffness Wider gear pitch increases chain clearance with small gearings and allows for 410 mm chain stays on 135 mm O. L. D. for greater frame