The Bib Short Guide—Shop This Year’s Standouts »

Shimano Dura-Ace RD-9000 11-Speed Rear Derailleur

Sale $194.00 $219.95 12% off

Item # SHI0599

Tell us your actual inseam

Note: Actual inseam is not the same as pant inseam.  How to measure

We recommend a size in this bike.

Your inseam: Edit More details

Our size calculator is a starting point for finding the right size for you. To get personal advice talk to one of our fit experts at 1.888.276.7130 or chat now

Select options
  • Select options
  • One Color, One Size ($194.00)
  • 100% Guaranteed Returns
  • Free Shipping on orders over $50

Item # SHI0599

A new pinnacle.

Shimano’s derailleurs have always been superlative, and the new Dura-Ace RD-9000 is no exception. It makes intelligent use of carbon fiber, but still relies primarily on its alloy construction to get the job done smoothly, quietly, and efficiently. Oh, and it’ll pretty much last forever, too. One of the most significant revisions in the 9000 series was a reduction in the force required to initiate a shift at the lever. Shimano had to move cable attachment points around a bit to achieve this, but it’s immediately noticeable when you shift.

Shimano’s returned to a carbon fiber cage, which helps reduce vibration in the derailleur, and ensures a perfectly smooth shift both up and down the cassette. The RD9000 is capable of handling a 28-tooth cassette, and it’ll feel the same as shifting on a corncob 11-23.

  • Carbon fiber cage
  • 11-speed compatibility
  • Revised leverage points for easier shifting

Tech Specs

28 t
Pull Type:
bottom pull
Recommended Use:
Manufacturer Warranty:
3 years
Actual Weight:
One Color, One Size: 162g

Reviews & Community

What do you think of the

Shimano Dura-Ace RD-9000 11-Speed Rear Derailleur

? Share a...

Write a review

No file chosen

Rather attach a photo from another website?

Rather attach a photo from your computer?

    Add a:
  • Share a photo
  • Share a video


Only jpg, jpeg, png, gif or bmp files please.

Submit Cancel

Here's what others have to say...

Could this be used with a 10 speed 12-30 cassette or does it require a full group set upgrade? I have a tiara group set and would like to start upgrading to dura ace

Best Answer Responded on

Hey Don,
If you are planning to upgrade to an 11 speed set up I would recommend doing it all at once. You will need an 11 speed shifter, cassette, cassette body or hub, and chain to convert over to an 11 speed set up. Feel free to contact our bike experts by calling 1-888-276-7130 or by using our online chat function.

Unanswered Question

i have the ultegra 6800 installed now can...

i have the ultegra 6800 installed now can the rd 9000 replace it with no additional problems.