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SHIMANO 105 CRANKSET 2X12s
FC-R7100

The newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are SHIMANO 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance.

Color
Black

The newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are SHIMANO 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance.

BENEFIT

Optimal balance of stiffness, strength, weight and rotational performance

BENEFIT

HOLLOWTECH II structure cuts weight yet maintains strength for better power transfer

BENEFIT

Crank arm length: 160, 165, 170, 172.5, 175 mm

BENEFIT

Gear combination: 50-34T, 52-36T

BENEFIT

Q-factor: 148 mm

PRODUCT SPECIFICATION

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