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Shimano Dura-Ace R9100 Rear Derailleur

Item #: RD196B00
USD$184.99 SAVE 20% USD$229.99 msrp
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Shimano Dura-Ace R9100 Rear Derailleur

Shimano Dura Ace R9100 Rear Derailleur

With a time-tested legacy in the pro peloton Dura-Ace sets the pace for the rest of the pack. The all new, completely redesigned Shimano Dura Ace R9100 Rear Derailleur provides superior performance and is easier to set up and adjust. It features Shimano's new Shadow RD design, which gives the derailleur a lower profile for more protection in case of a crash, and an incredibly stable, smooth operation. A redesigned geometry allows the pulley to maintains a consistent distance from the cogs across the cassette for massively improved shifting stability. Finally, the redesigned derailleur features a single cage for all cassette cog sizes, up to a 11-30T cassette for big climbing days. Take your performance to the next

Features

  • 11 speed, mechanical rear derailleur
  • Features Shimano Shadow RD low-profile design and is direct-mount capable with compatible frames.
  • Pulley maintains consistent distance to cassette for increased shift stability
  • Low profile design means less chance of damage in a crash
  • Fits up to an 11-30T cassette for extreme climbing days
  • Backwards-compatible with Dura Ace 9000, Ultegra 6800 and 105 5800 components.
  • Total capacity: 35T
  • Weight: 158g
  • 5.0 / 5.0
    1 Review
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    So good.
    This derailleur is a huge step up from the Ultegra 6800 component group I was on before. The stiffness of this derailleur is so much greater and the improved geometry definitely creates a very linear shift effort across the cassette with no mis-shifts or skips. Love it!
    June 14, 2017
    Location:
    Riverside, CA

    Q & A

    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 2 questions Browse 2 questions and 4 answers
    Is a SHIMANO DURA-ACE R9100 REAR DERAILLEUR compatible with a DURA-ACE M900O system?
    Fred W on May 20, 2017
    BEST ANSWER: Yes, Im actually running it
    With a 9000 everything but the rear and it runs great with a 32t ultra cassette for climbing.
    Does the DURA-ACE R9100 REAR DERAILLEUR work with 10-speed shifter?
    Mike G on Jul 7, 2017
    BEST ANSWER: It might, if you are handy with the fine adjustments...but frankly you'd be better off matching the components...I've had the 10spd dura ace and it's actually just as smooth as the 9100

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    Free Shipping Offer

    Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

    Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.