The new design of the Shimano 105 FC-R7100 2 x 12-speed HOLLOWTECH II crankset not only brings a cult-like look and aesthetics, but also ensures even better 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
- Optimum power transfer Best balance for lighter weight and efficiency
- New designed crank arm
- Maintains high rigidity and reduces weight
- 4-arm construction crankset
- Iconic design
Specification
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Use: Road
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Group: 105 Di2 R7100
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Model: FC-R7100
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Gradation: 50-34T
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Q-factor: 148mm
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Threaded BB shell width: 68 / 70mm
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Gear front: 2-speed
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Gear rear: 12-speed
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Construction: Hollowtech II
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Compatible chain: CN-M7100 HG 12-speed
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PCD: 110mm
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Chain line: 44.5mm
Crank arm length
- 160mm
- 165mm
- 170mm
- 172.5mm
- 175mm
Material
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Crank arm: Aluminium Anodized
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Crank axle: Steel Plated
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Large Chainring: Aluminium Anodized / CFRP
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Small Chainring: Aluminium Anodized
Weight
Contents
- 1 x Shimano 105 FC-R7100 12-speed Crank 50/34
Bottom Bracket SM-BBR60 / Pressfit SM-BB72-41B not included!
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
