Shimano 105 FC-R7100 Crankset - 175mm, 12-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black

The Shimano 105 FC-R7100 12-speed crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness. The crank is formed with hollow aluminum technology and finished with a durable gloss black anodized. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both through weight reduction and crisp shifting performance. 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 Hollow anodized aluminum arms for lightweight, rigidity, and durability 44.5mm chainline 148mm Q-factor Compatible with HG 12-speed chain Product Specifics Color: Black Rings: 50/34 Number of Chainrings: Double Crank Length (mm): 175 Crank Intended Use: Road Drivetrain Speeds: 12 Weight: 754 BB Included: No Pedal Spindle: 9/16" Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Shimano Asymmetric Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 192790172514 EAN: Not available Manufacturer Part Number: Does Not Apply CK9896 181415-Q0-L