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Shimano Dura Ace 7900 Chainset

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Online exclusive
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This sleek aerodynamic Dura-Ace Hollowtech II crankset features significant weight saving and increased rigidity through the use of a 20% stiffer chainring, resulting in optimal shifting & power transfer.

â—� Thin-walled forged aluminum crank | Lightweight & Strong
â—� Hollow chainring | Lightweight & rigid
â—� New tooth design | Improved chain contact for power efficiency
â—� Revised seal design for BB adaptor | Smoother rotation and longer durability

Shimano manufactures a wide range of components for all types of bikes and riders and are best known for their groupsets, wheels and shoes. The innovative company’s components, such as the Di2 electrical components are used in high end road bikes. 

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