Shimano Dura-Ace FC-9000 cranks 11-speed without BB cups

With a unique four-arm spider and Hollowtech II construction putting strength just where its needed, the Dura-Ace FC-9000 chainset sets new standards for stiffness and low weight.

• New 4-arm design for same stiffness with lighter weight
• Hollowtech II construction
• Hollowglide chainrings
• 11-speed compatible
• Same bolt circle diameter for compact and traditional double chainsets means that one crankarm fits all chainring sizes

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