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ShimanoXT Dyna-Sys CS-M771 Cassette

$75.99

Item # SHI0332

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  • One Color, 11-36 ($75.99)
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Item # SHI0332
Description

XT Dyna-Sys CS-M771 Cassette

The XT 10-Speed Cassette uses plated steel cogs for superior durability, but that doesn't mean that it weighs a ton. The largest six cogs are minimal in design and are pinned to two lightweight alloy spiders -- three cogs for each spider. The four smallest cogs go on separately, and the whole batch is secured with a sleek alloy lockring. This cassette is compatible with Shimano's Dyna-Sys 10-Speed shifter and rear derailleur.
  • An XT-level cassette for your 10speed drivetrain
  • Plated steel cogs are durable and smooth
  • Compatible with Shimano’s Dyna-Sys 10-speed shifters and derailleurs

Tech Specs
Cog Materialnickel-plated steel
Hub TypeShimano or SRAM compatible
Carrier Materialalloy
Recommended Usemountain biking
Weight

Actual Weight

One Color, 11-36
795g
28.04oz

Claimed Weight

Claimed weights are provided by the vendor.

Have questions? Chat with a Gearhead

275 g

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

What do you think about this product?

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>Rating:

The description says "Nov-36". Should it be "11-36"?

>Rating: 5

Works Like It Should

This was surprisingly a nice upgrade from the stx cassette that came stock on my bike. Lighter and the cog teeth are ramped to facilitate quicker, smoother shifting which was very noticeable even if you screw up and happen to shift under torque load.

>Rating: 5

Weight

Familiarity:
I've put it through the wringer

The weight in the specs is obviously wrong. It is likely also not the claimed weight. Likely 100 grams more. Some homework needed.

>Rating: 5

Hard to beat

Familiarity:
I've put it through the wringer

Shimano's XT grupo has always been top notch for the price range and this cassette is no different. Pair it with a Wolf Tooth or OneUp larger cog in a 1x setup or use it in a classic 2x style setup. I've done both and can't find a problem!

>Rating: 4

works great, not the best wear

Familiarity:
I've put it through the wringer

I'm on my third in 1.5 years on my trek remedy so I'd ding it slightly for durability, but it's a nice cassette for the money.

>Rating: 5

Paired up with a Wolf Tooth Giant Cog

Familiarity:
I've put it through the wringer

The cassette pairs up perfectly with the 42t Giant Cog from Wolf Tooth! (17t cog removed)

The
>Rating: 5

Solid cassette

Familiarity:
I've put it through the wringer

Slapped this cassette on my Scott Genius along with a Wolf Tooth 42 cog and I couldn't be happier. The shifts are crisp and because it is a Shimano, I know it is built to last.

>Rating: 5

Can't go wrong

Familiarity:
I've put it through the wringer

Great cassette as always from Shimano. Used it to convert my cross bike to a 1x10 for commuting and have had zero issues. Works great with a Sram drivetrain.

>Rating: 5

Works great, long lasting

Familiarity:
I've put it through the wringer

Great shifting and durability makes this cassette/drivetrain one to keep until they come out with the 1x15 group.

>Rating: 5

Quality product

Familiarity:
I've put it through the wringer

Shimano components live up to their reputation. Crisp and smooth shifting.

>Rating: 5

Great upgrade

Familiarity:
I've used it several times

The Shimano XT cassette was a nice upgrade on my rear drive along with other XT components. High quality and a solid component from Shimano.

>Rating:

Teeth Fo Days

11-36t paired with Wolf Tooth 42t cog.

11-36t
>Rating: 5

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.

>Rating:

I have 10 speed Ultegra 6700 grupo. Want a 32 tooth low cog. Please advise.

>Rating:

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

>Rating: 5

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.

I

I did the same as you, well, went with a 42t, but totally lovin' it!

>Rating: 4

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.

>Rating: 5

What does the 11-36 weigh?

Familiarity:
I've used it several times

This cassette weighs 335.4 grams.

Hello Dan, What size new chain will fit on this? Will 11 speed chain work?

>Rating: 5

XT Quality

Familiarity:
I've put it through the wringer

This cassette is super durable and shifts crisp. Exactly what you come to expect from Shimano. I have it paired up with single ring in the front and it works great.

>Rating: 5

Excellent

Familiarity:
I've put it through the wringer

Shimano line of xt is the excellence of mid level builds, great equipment for the price!