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  • Shimano XT Dyna-Sys CS-M771 Cassette One Color

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  • Shimano XT Dyna-Sys CS-M771 Cassette One Color

Shimano XT Dyna-Sys CS-M771 Cassette

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    • One Color, 11-32
      Sale  $44.99
    • One Color, 11-36
      Sale  $44.99
    • One Color, 11-34
      Sale  $44.99
    5.0 5 19

    19 Reviews

    Details

    When every gear counts.

    It was only a matter of time before Shimano added a cog to its XT-level cassette. The XT Dyna-Sys CS-M771 Cassette utilizes the same Hyperglide tooth and ramp shapes that were so successful in the 9-speed version, to move your chain smoothly across all 10 gears.

    The XT Dyna-Sys is fabricated from plated steel, which gives you a high performance cassette that doesn’t cost a premium. The spiders between the cogs are alloy and the entire 10 gears are secured with an alloy lockring.

    • Plated steel cogs
    • Compatible with Shimano’s Dyna-Sys 10-speed shifters and derailleurs
    • Item #SHI0332

    Tech Specs

    Cog Material
    nickel-plated steel
    Carrier Material
    alloy
    Hub Type
    Shimano or SRAM compatible
    Actual Weight
    One Color, 11-32: 286g
    Recommended Use
    mountain biking

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Best 10 Speed Buck Banger!

    • Familiarity:I've put it through the wringer

    I just replaced my m771 cassette the other day that had around 2200 miles on it. I bet I could have easily hit 3k on it, but alas, I am converting to a new 1x setup. Since I am making the conversion, I thought I would replace pretty much all of my drivetrain. Right now, my bike is all XT, so I figured I would stick with that since I've had great luck with it.

    In addition to the new cassette, I've even added a new Wolf Tooth GC (42t) for making climbs easier since I am losing my granny on my old 2x setup.

    If XT is a bit too rich for your blood, essentially, you can always snag the HG81 (SLX series) for a tad less; however, your middle cogs will be riveted together unlike the m771 version.

    Wolftooth Giant Cog Modification

    • Familiarity:I've used it once or twice and have initial impressions

    I purchased this cassette to support a Wolftooth Giant Cog (40t) conversion of my 1 x 10 drive train - works incredibly well all put together. Check out the Wolftooth web site for more information.


    I opted for the Wolftooth 16t cog to replace the cassette 15 & 17 cogs and I think that was the right move.

    So far so good (1 ride), but will check back later in the season.

    Don't forget to buy a new chain if you're going to convert to the GC.

    Wolftooth Giant Cog Modification

    xt cassette

    • Familiarity:I've put it through the wringer

    works awesomely, until it breaks. I rode it pretty hard for 2+ years, until the alum arms for the larger chainrings sheared and broke. just ordered another.

    something to note: these later models (2014+) fixed an issue that the earlier (circa 2012) models had: the older model's small cassette chainrings had narrow profiles with spacers between the rings. Since the interface between the chainrings and freehub body was as narrow as the chainring teeth themselves, if you pedaled hard, the chainring would cut into (and mar) aluminum freehub bodies. The newer models have the spacers between small rings integrated into the rings themselves, thus increasing the interface area between ring and freehub body, and reducing the marring of the freehub body.

    Another great XT product.

    • Familiarity:I've put it through the wringer

    This is the best shifting affordable cassette available. Lasts a long time and shifts great when using an xt chain. It also is compatible with the extended range 42T cogs from 1up, wolftooth and others where you have to remove the 17T. I use a xtr on the race wheels and xt for training where the small weight penalty is nothing. Use a chain gauge and replace the chain when it stretches out of tolerance. These cassettes last a long time if you keep them clean and the chain lubed.

    Another great XT product.

    Can't go wrong with XT quality

    • Familiarity:I've put it through the wringer

    This 10 speed 11-36 cassette is a tough one to beat. It's plenty durable for logging big miles and it also shifts great and keeps the chain running smoothly. The profile of the teeth is nicer than that of SRAM options. It's not as light as XT, but for general use or for training purposes you can't go wrong.

    Durable, no maintenance concerns

    • Familiarity:I've put it through the wringer

    I spec this cassette on all of my 10 speed shimano mountain bikes without a doubt. GREAT durability out of this cassette (as long as you change your chain before it stretches too much) and awesome shift performance. Matched up with a XT 10 speed chain, the shifts are always super crisp. At the price point, you really can't beat it.

    285 grams 11-32 teeth

    • Familiarity:I've used it several times

    I went small gear wise (32 t) cause I don't need the low gear and less chain links, less chain slap, more gear fidelity, smoother shifts, and less weight.

    my used 9 speed same version was 245. a solid cassette.

    I have a road bike with Ultegra 6700 Ten speed grupo. I want a 32 or 34 or 36 tooth 10 speed cassette to work with Ultegra 50-34 crank. Do I need a long cage der.?

    I have the same setup and same problem. You will max out on a 11-32 cassette. From my research you want to buy: Shimano M771 9 speed rear derailleur. See: https://www.youtube.com/watch?v=bMszBZ2fA84

    http://velonews.competitor.com/2014/02/bikes-and-tech/technical-faq/technical-faq-mixing-and-matching-10-and-11-speed-shimano-and-campagnolo-drivetrains_315933

    Hi, Can I replace my Shimano CS-HG62-10...

    Hi,

    Can I replace my Shimano CS-HG62-10 11-36 with this ?

    My bike is equipped with

    Rear Derailleur: Shimano XT RD-M786 SGS Shadow Type / 30 Speed

    Front Derailleur: Shimano SLX FD-M671-A / 34.9mm

    Shifters: Shimano SLX SL-M670-I Rapidfire plus / 2 way release Ispec clamp