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Shimano XT Dyna-Sys RD-M773 Rear Derailleur

Out of Stock

Item # SHI0334

Don't worry though, we have a lot more Mountain Rear Derailleurs in stock than that.

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Item # SHI0334


The next level.

These days everyone is playing around with ground-breaking drivetrain designs. Shimano has taken its high-end mountain groups to the next level with Dyna-Sys, a tighter, quicker-shifting 10-speed system. The XT Dyna-Sys RD-M773 Rear Derailleur combines new-school features like shadow low-profile design with proven technology like sealed bearing pulleys to complement their best drivetrain ever.

Tech Specs

Cage Length:
short, long
Maximum Front Difference:
18 t
43 t
Recommended Use:
mountain biking, racing
Manufacturer Warranty:
1 year

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Here's what others have to say...

5 5

bike upgrade

I upgrade my bike from 9 to 10 speed. I used to have shimano xt, so I went for the same when I did the upgrade. I never had any problem with my other shimano (I used it for more than 3 years) so I am pretty comfortable buying this one!