Shimano 105 FC-R7100 Crankset - 170mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK

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SKU: CK9894   UPC: 192790172521

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Shimano 105 FC-R7100 Crankset - 170mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Black. The Shimano 105 FC-R7100 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 arms for lightweight rigidity and durability
  • 44.5mm chainline
  • 148mm Q-factor
  • Compatible with HG 12-speed chain
    • TECH SPECS
    BB Included No
    Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay
    Chainring BCD 110 Shimano Asymmetric
    Color Black
    Crank Intended Use Road
    Crank Length (mm) 170
    Defined Color Black
    Drivetrain Speeds 12
    Number of Chainrings Double
    Pedal Spindle 9/16"
    Rings 50/34
    Spindle Interface Type Shimano Hollowtech II
    Weight 754
    keyword search 105

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