Dura-Ace moves to the next generation. Tested in competition & taken to victory by pro riders in all conditions, including the 2012 Tour de France Team Sky. Cutting edge technology for the ultimate in control & confidence. With a unique four-arm spider & Hollowtech II construction putting strength just where its needed, the FC-9000 chainset sets new standards for stiffness & low weight. Key

Features: New 4-arm design for same stiffness with lighter weight. 11-speed compatible for use with new Dura-Ace 11-speed chain, cassette, shifters & derailleurs. These industry leading Hollow Tech II cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, & improve strength. Hollowglide chainrings give incredible rigidity, hugely improving shift performance to make it precise even under high load. Hollow Tech II integrated bottom bracket design uses a wider bearing placement & larger axle diameter for increased stiffness & efficiency. Same bolt circle diameter for compact & traditional double chainsets means that one crankarm fits all chainring sizes, allowing for unparalleled customisation.

...

Dura-Ace moves to the next generation. Tested in competition & taken to victory by pro riders in all conditions, including the 2012 Tour de France Team Sky. Cutting edge technology for the ultimate in control & confidence. With a unique four-arm spider & Hollowtech II construction putting strength just where its needed, the FC-9000 chainset sets new standards for stiffness & low weight. Key

Features: New 4-arm design for same stiffness with lighter weight. 11-speed compatible for use with new Dura-Ace 11-speed chain, cassette, shifters & derailleurs. These industry leading Hollow Tech II cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, & improve strength. Hollowglide chainrings give incredible rigidity, hugely improving shift performance to make it precise even under high load. Hollow Tech II integrated bottom bracket design uses a wider bearing placement & larger axle diameter for increased stiffness & efficiency. Same bolt circle diameter for compact & traditional double chainsets means that one crankarm fits all chainring sizes, allowing for unparalleled customisation.

...

Boasting a unique four arm design with a Hollow Tech II construction for added stiffness & reduced weight, the Shimano Dura-Ace FC-9000 Bicycle Chainset 53-39T has Hollow Glide chainrings for smooth & precise shifting, even under a heavy load.
- L.M.

Features: Shimano Dura-Ace FC-9000 Bicycle Chainset 53-39T Four arm design for optimum stiffness & reduced weight Hollow Tech II cold forged hollow crank arms help to improve strength Hollow Glide chainrings improve shifting performance, even under heavy loads Hollow Tech II integrated bottom bracket uses a wider bearing placement & larger axle diameter for increased stiffness & efficiency 11-speed compatible for use with new Dura-Ace 11-speed chain, cassette, shifters & derailleurs Same bolt circle diameter for compact & traditional double chainsets means that one crankarm fits all chainring sizes, allowing for unparalleled customisation


...

Boasting a unique four arm design with a Hollow Tech II construction for added stiffness & reduced weight, the Shimano Dura-Ace FC-9000 Bicycle Chainset 53-39T has Hollow Glide chainrings for smooth & precise shifting, even under a heavy load.
- L.M.

Features: Shimano Dura-Ace FC-9000 Bicycle Chainset 53-39T Four arm design for optimum stiffness & reduced weight Hollow Tech II cold forged hollow crank arms help to improve strength Hollow Glide chainrings improve shifting performance, even under heavy loads Hollow Tech II integrated bottom bracket uses a wider bearing placement & larger axle diameter for increased stiffness & efficiency 11-speed compatible for use with new Dura-Ace 11-speed chain, cassette, shifters & derailleurs Same bolt circle diameter for compact & traditional double chainsets means that one crankarm fits all chainring sizes, allowing for unparalleled customisation


...

Boasting a unique four arm design with a Hollow Tech II construction for added stiffness & reduced weight, the Shimano Dura-Ace FC-9000 Bicycle Chainset 53-39T has Hollow Glide chainrings for smooth & precise shifting, even under a heavy load.
- L.M.

Features: Shimano Dura-Ace FC-9000 Bicycle Chainset 53-39T Four arm design for optimum stiffness & reduced weight Hollow Tech II cold forged hollow crank arms help to improve strength Hollow Glide chainrings improve shifting performance, even under heavy loads Hollow Tech II integrated bottom bracket uses a wider bearing placement & larger axle diameter for increased stiffness & efficiency 11-speed compatible for use with new Dura-Ace 11-speed chain, cassette, shifters & derailleurs Same bolt circle diameter for compact & traditional double chainsets means that one crankarm fits all chainring sizes, allowing for unparalleled customisation


...

Dura-Ace moves to the next generation. Tested in competition & taken to victory by pro riders in all conditions, including the 2012 Tour de France Team Sky. Cutting edge technology for the ultimate in control & confidence. Revolutionary new chainset design means that you can fit a standard double, or compact setup onto the same crankset. Key

Features: Replacement inner chainring for FC-9000 chainset. Teeth: 39. Ideally paired with 53T-MD outer chainring. New 4-arm design for same stiffness with lighter weight. 11-speed compatible for use with new Dura-Ace 11-speed chain, cassette, shifters & derailleurs. Hollowglide chainrings give incredible rigidity, hugely improving shift performance to make it precise even under high load. Same bolt circle diameter for compact & traditional double chainsets means that the Dura-Ace FC-9000 crankarm fits all chainring sizes, allowing for unparalleled customisation.

...

The Shimano Dura-Ace FC-9000 Chainring
- 50T-MA boasts a four-arm design for reduced weight & optimum stiffness, whilst the Hollow
...

Dura-Ace moves to the next generation. Tested in competition & taken to victory by pro riders in all conditions including the 2012 Tour de France Team Sky. Cutting edge technology for the ultimate in control & confidence. Revolutionary new chainset design means that you can fit a standard double or compact setup onto the same crankset. Key

Features: Replacement outer chainring for FC-9000 chainset. Teeth: 53. Ideally paired with 39T-MD inner chainring. New 4-arm design for same stiffness with lighter weight. 11-speed compatible for use with new Dura-Ace 11-speed chain cassette shifters & derailleurs. Hollowglide chainrings give incredible rigidity hugely improving shift performance to make it precise even under high load. Same bolt circle diameter for compact & traditional double chainsets means that the Dura-Ace FC-9000 crankarm fits all chainring sizes allowing for unparalleled customisation.

...

Dura-Ace moves to the next generation. Tested in competition & taken to victory by pro riders in all conditions, including the 2012 Tour de France Team Sky. Cutting edge technology for the ultimate in control & confidence. With a unique four-arm spider & Hollowtech II construction putting strength just where its needed, the FC-9000 chainset sets new standards for stiffness & low weight. Key

Features: New 4-arm design for same stiffness with lighter weight. 11-speed compatible for use with new Dura-Ace 11-speed chain, cassette, shifters & derailleurs. These industry leading Hollow Tech II cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, & improve strength. Hollowglide chainrings give incredible rigidity, hugely improving shift performance to make it precise even under high load. Hollow Tech II integrated bottom bracket design uses a wider bearing placement & larger axle diameter for increased stiffness & efficiency. Same bolt circle diameter for compact & traditional double chainsets means that one crankarm fits all chainring sizes, allowing for unparalleled customisation.

...

Dura-Ace moves to the next generation. Tested in competition & taken to victory by pro riders in all conditions, including the 2012 Tour de France Team Sky. Cutting edge technology for the ultimate in control & confidence. With a unique four-arm spider & Hollowtech II construction putting strength just where its needed, the FC-9000 chainset sets new standards for stiffness & low weight. Key

Features: New 4-arm design for same stiffness with lighter weight. 11-speed compatible for use with new Dura-Ace 11-speed chain, cassette, shifters & derailleurs. These industry leading Hollow Tech II cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, & improve strength. Hollowglide chainrings give incredible rigidity, hugely improving shift performance to make it precise even under high load. Hollow Tech II integrated bottom bracket design uses a wider bearing placement & larger axle diameter for increased stiffness & efficiency. Same bolt circle diameter for compact & traditional double chainsets means that one crankarm fits all chainring sizes, allowing for unparalleled customisation.

...