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Shimano XT M780 Rear Derailleur

Item #: RD255A01
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Race or trail, the 780 rear derailleur is the clear winner.  Its lightweight construction, along with the Shimano exclusive Shadow design, is perfect for just about any style of riding.  Plus, its Dyna-sys cable pull improves stability and ease of adjustment on an already impeccable drivetrain series.
  • Low profile Shadow design
  • 10 speed
  • Compatible with Shimano Dyna-sys shifters
  • Consistent shifting performance
  • Linear shift effort
  • Approximate weight 229 grams
  • GS cage is recommended for 2x10 drivetrains
  • SGS cage is recommended for 3x10 drivetrains


REVIEW SNAPSHOT®

by PowerReviews
Shimano XT M780 Rear Derailleur
 
5.0

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 6 customers

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Displaying reviews 1-6

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(0 of 1 customers found this review helpful)

 
5.0

Worry free shifts

By Nate

from Cambridge, MA

Verified Reviewer

Pros

  • Dependable
  • price
  • Serviceable
  • Shift Quality

Cons

    Best Uses

      Comments about Shimano XT M780 Rear Derailleur:

      This derailleur and the new XT disc brakes are the crown jewels of the group.

      The derailleur provides easy, crisp and accurate shifting every time. The shadow design is awesome and genuinely helps avoid ripping the derailleur off on a rock or roots.

      I have yet to try XTR, but I cannot imagine its rear derailleur provides any noticable difference (with exception of the new one-way clutch model).

      I've trusted my rear shifting to XT throughout the years, from the 8 speed stuff, to the bullet proof M-750 9 speed stuff and now the 10 speed Dyna-Sys equipment.

      (1 of 1 customers found this review helpful)

       
      5.0

      great for the cash

      By mark

      from south brunswick nj

      Verified Reviewer

      Pros

      • Crisp Fast Shifts
      • Great bang for the buck

      Cons

        Best Uses

        • Trail riding

        Comments about Shimano XT M780 Rear Derailleur:

        For the money there isn't a better derailleur on the market Stays tuned for a long time and shifts perfectly everytime set it and forget it I love this thing

        (0 of 1 customers found this review helpful)

         
        5.0

        Wow! XT is no joke!

        By Pete

        from Greensboro, NC

        Verified Reviewer

        Pros

        • Fast
        • Reliable
        • Set Up And Forget

        Cons

        • none

        Best Uses

        • Pretty much anything

        Comments about Shimano XT M780 Rear Derailleur:

        Switched to 10 speed two years ago. The performance difference between this and my 9 speed xt is unreal. Two words: click & shift!

        (0 of 2 customers found this review helpful)

         
        5.0

        flawless shifting - great investment for

        By JB

        from Titusville Florida

        Verified Reviewer

        Comments about Shimano XT M780 Rear Derailleur:

        excellent product for a road bike, works for 20 years or more with care and cleaning, Japanses are great builders.

        (1 of 2 customers found this review helpful)

         
        5.0

        Excellent derailleur

        By Gaspar

        from Glendora, CA

        Verified Reviewer

        Pros

        • black finish
        • Smooth shifting

        Cons

        • none

        Best Uses

        • Mountain Bikes

        Comments about Shimano XT M780 Rear Derailleur:

        I am fan of XT components and this is the best rear derailleur I have ever had on a bike. shifting is smooth and precise and the black finish looks great. It's excellent.

        (0 of 1 customers found this review helpful)

         
        5.0

        Looks great in the new black!

        By EricEPark

        from Lake Forest, CA

        Verified Reviewer

        Pros

        • Fast
        • No-lag
        • Smooth

        Cons

        • none

        Best Uses

        • Mountain biking

        Comments about Shimano XT M780 Rear Derailleur:

        I'm using this XT M780 rear der. with my XT shifter. works really well. I can't believe how smooth it is.

        This beats my 2010 Sram x9 shifter by far. Some of the things I noticed are: faster shifting, and less tuning.

        Displaying reviews 1-6

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