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Shimano Deore XT M771 10 Speed Cassette

Shimano Deore XT M771 10 Speed Cassette
369 reviews
Number of gears
Body Type
Cassette Ratio
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Bike Type
Suitable for
370,80 33,90 discount
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Pros & Cons

Pros & Cons

  • The cassette is relatively light and very durable.
  • Thanks to the HG retained tooth profile shifting is responsive and smooth.
  • This cassette is only suitable for Shimano 10 speed drive trains
Read more on what our customers have to say about this product

Specifications

Specifications

Brand
Shimano
Number of gears
10 speed
Body Type
Shimano MTB HG 9-11 speed / SRAM MTB 9/10 speed
Quality
Better
Bike Type
Mountain bike / City and Hybrid bike
Suitable for
Shimano / Sram
Colour
Grey

Description

Description

The Deore XT M771 10 speed cassette is relatively light weight, shifts smooothly and is durable. It's compatible with Shimano10 speed MTB groupsets.

Technology

Light weight Dyna-Sys technology
This Dyna-Sys cassette consists out of 2 aluminium spiders which ensure a low weight and a large support area. The other cogs are placed separately onto the body. These cogs are made from steel, which improves their durability and resistance to wear.

Shimano Hyperglide technology: smooth shifting performance!
The HyperGlyde cogs ensure the best possible shifting performance. Hyperglide is the improved tooth profile design from Shimano. This retained-tooth profile drive system offers smooth shifting, efficient power transfer and good chain stability. The Hyperglide design ensures that you're always shifting smoothly, by constantly looking for the optimum shifting moment. Shifting response times are drastically reduced.

Gearing ratio's
The Shimano Deore XT M771 10 speed cassette is available in 3 different gear ratio's, namely:
• Gearing and cassette weight:
• 11/32: 11-12-14-16-18-20-22-25-28-32 - 287g *
• 11/34: 11-13-15-17-19-21-23-26-30-34 - 315g *
• 11/36: 11-13-15-17-19-21-24-28-32-36 - 339g*

* Weighed by Mantel

• Structure of cogs from large to small: 3 + 3 + 1 + 1 + 1 + 1
• Number of separate components: 6
• Material: chrome-plated steel
• Spider: Aluminium

Assembly

Special tools for mounting
To mount this cassette you need specific tools. These can be found here. For a more detailed explanation and instructions on how to use these tools please refer to our blog on replacing a cassette.

Don't forget the assembly grease!
The lockring of your cassette can be well tightened, in some cases up to 40 Nm. To make removing the lockring in the future easier, we recommend lubricating it with a bit of assembly grease. You can find our selection of assembly greases here.

User tips

How often should I wash my bike? Regular washing will keep your bike in good nick. It ensures that the parts on your bike last longer so that you can enjoy cycling happiness for longer. How often you should wash your bike is largely dependent on what sort of weather conditions you ride in. Are you always out there, come rain or shine? Or are you strictly a fair-weather cyclist? It all has an influence on the degree of wear on bike parts, and some of us have to wash our bikes more regularly than others. Refer to the plan below as a general guideline:

October to March:
• Wash every 200 km
• Rinse after every ride
• Dry and lube the chain after every ride
• Let the bike dry at room temperature

April to September:
• Wash every 300 km
• Rinse after a ride in the rain
• Dry and lube the chain after rinsing or washing
• Let the bike dry at room temperature
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Reviews

Reviews

4.7 / 5
Average from 369 reviews
5
260 reviews
4
103 reviews
3
3 reviews
2
0 reviews
1
3 reviews

Photos from customers


Most recent reviews

5 / 5

Great cassette.

- Costas 21 December 2020

Very light and good price at Mantel.

5 / 5

As expected

- David 30 June 2020

Prompt delivery and cassette was what you’d expect from shimano

5 / 5

Great cassette

- Andy 25 February 2020

10 speed works fine and gives a good spread of gears, Wears well and not the silly price of some 11 or 12 speed systems

5 / 5

Perfect balance between function and price.

- Paul 11 January 2016

If you want to cassette that gives you all the quality of Shimano's dynamics at a decent price, then this is it.

5 / 5

Très bon produit

- FABRICE 22 September 2021

Cassette shimano robuste et fiable. La premiere a fait plus de 10000 kms avant de rendre l'âme pour usure trés avancée des dents et 2 chaines de transmission. Silencieuse et fluide

Pros & Cons

fluidité de passage de vitesse
silence de fonctionnement
Aucun pour l'instant

5

Costas, 21 December 2020

Great cassette.

Very light and good price at Mantel.

5

David, 30 June 2020

As expected

Prompt delivery and cassette was what you’d expect from shimano

5

Andy, 25 February 2020

Great cassette

10 speed works fine and gives a good spread of gears, Wears well and not the silly price of some 11 or 12 speed systems

5

Paul, 11 January 2016

Perfect balance between function and price.

If you want to cassette that gives you all the quality of Shimano's dynamics at a decent price, then this is it.

5

FABRICE, 22 September 2021

Très bon produit

Cassette shimano robuste et fiable. La premiere a fait plus de 10000 kms avant de rendre l'âme pour usure trés avancée des dents et 2 chaines de transmission. Silencieuse et fluide

  • fluidité de passage de vitesse
  • silence de fonctionnement
  • Aucun pour l'instant

Recommended by the product specialist

Recommended by the product specialist


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Compare the products above
Shimano Deore XT M771 10 Speed Shimano Deore XT M770 9 Speed Shimano SLX M7000 SRAM NX Eagle PG-1230
Shimano Deore XT M771 10 Speed Shimano Deore XT M770 9 Speed Shimano SLX M7000 SRAM NX Eagle PG-1230
369 reviews 110 reviews 88 reviews 51 reviews
Number of gears 10 speed 9 speed 11 speed 12 speed
Body Type Shimano MTB HG 9-11 speed / SRAM MTB 9/10 speed Shimano MTB HG 9-11 speed / SRAM MTB 9/10 speed Shimano MTB HG 9-11 speed / SRAM MTB 9/10 speed Shimano MTB HG 9-11 speed / SRAM MTB 9/10 speed
Cassette Ratio 11 / 32 / 11 / 34 / 11 / 36 11 / 32 / 11 / 34 11 / 40 / 11 / 42 / 11 / 46 11 / 50
Quality Better Better Good Good
Bike Type Mountain bike / City and Hybrid bike Mountain bike / City and Hybrid bike Mountain bike / E-bike / City and Hybrid bike Mountain bike / E-bike / City and Hybrid bike
Suitable for Shimano / Sram Shimano / Sram Shimano Shimano / Sram / (no Sram XD)
370,80 371,00 From 399,70 394,90
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