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Shimano Dura Ace 9000 Groupset


Shimano Dura Ace 9000 Groupset

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1,349.00


Technische Daten:

Shimano Dual Control lever ST-9000

With smaller, sleeker hoods, the 11-speed compatible ST-9000 STI units deliver improved ergonomics for better rider comfort and control, with reduced lever stroke and lighter action

  • SIS indexed shifting
  • 11-speed design
  • Smaller hoods improve ergonomics from all positions
  • Release lever stroke reduced by 30% compared to ST-7900
  • Polymer-coated cables for the smoothest shifting
  • Shifting effort up to 47% lower than RD-7900
  • 43% less effort at the end of the lever stroke than FD-7900

Shimano Rear Derailleur RD-9000

The 11-speed Dura-Ace rear derailleur has been redesigned for lighter operation with the help of new low-friction polymer-coated cables. Shifting effort is now more even across the range, with similar force required at both ends of the cassette.

  • Fast and accurate shifting
  • 11-speed design
  • Maximum sprocket 28t
  • More equal shifting effort through the range

Shimano Front derailleur FD-9000

With a revised actuation ratio in combination with the ST-9000 shifter and polymer-coated cables, the new Dura-Ace front derailleur delivers both a shorter stroke at the lever and reduced effort.

  • New designed pull arm for more direct and easy shifting
  • More equal shifting effort across the range
  • New support bolt for more stable contact to the frame

Shimano Crankset FC-9000

With a unique four-arm spider and Hollowtech II construction putting strength just where its needed, the 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

Bottom bracket SM-BB9000
Outside positioned bearings for better weight distribution and more stability. Bottom bracket has smaller, bearings than current model for lightweight.

  • New improved sealing ensures 50% less drag
  • Available for conventional and Press-Fit applications

Shimano Brakes BR-9000
Long, fast descents demand confidence. Dura-Ace brakes deliver, with a new symmetrical dual pivot design and twin bearings reducing pivot friction and improving efficiency and controllability. Along with new low-friction BC-9000 cables, Dura-Ace brakes give smooth, light operation with excellent modulation. Available with conventional mount or direct mount for aero road bikes (BR-9010).

  • 10% more power than BR-7900
  • Smooth and light operation with increased modulation
  • Also available in direct mount version (BR-9010) for aero applications

Cassette sprocketsCS-9000
Rider-tuned means Dura-Ace works the way you want it. The new 11-speed cassettes are available in a range of sizes including a wide-range 11-28 option - one cassette to use all year round. Smooth, fast shifting guaranteed.

  • Carbon mid spider carrier
  • Titanium sprockets (16T and bigger)
  • 11-speed

Chains  CN-9000
The new symmetrical 11-speed Dura-Ace chain uses hollow pins for low weight, PTFE coating for smooth shifts and offers increased durability.

  • 11-speed
  • PTFE coating
  • Increased durability (vs. CN-7900)

 

App

 

 

Additional product information

Crank-Length 172,5
Cassette 11-28
Abstufung 50-34

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