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Shimano 105 FC-R7100 Crankset - 172.5mm, 12-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black

$179.99
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.

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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.
 
Features:
  • 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
Item Specifications
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) 172.5
Defined Color Black
Drivetrain Speeds 12
keyword search 105
Number of Chainrings Double
Pedal Spindle 9/16"
Rings 50/34
Spindle Interface Type Shimano Hollowtech II
Weight 754
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