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Shimano XT M771 cassette, 10-wheel

77.99  RRP 91.99  -15%
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Shimano presents a completely new drivetrain technology for mountain
bikes: Dyna-Sys.
This revolutionary technology uses a 10-speed cassette, but that is not the only feature of this new system. Highlight is a completely redesigned drivetrain that creates real added benefits to the rider.

SHIMANO’s 10-speed MTB drivetrain. SHIMANO presents the drivetrain technology for mountain bikes: DYNA-SYS. This revolutionary technology uses a 10-speed cassette, but that is not the only feature of this system. Highlight is a completely redesigned drivetrain that creates real added benefits for the rider. 

  • It’s not only an extra gear…
  • It’s about closer gear ratios for a smoother shifting performance and improved power transfer
  • It’s about riding optimized gear combinations that improve efficiency and durability
  • It’s all about performance: DYNA-SYS offers a more stable drivetrain for any type of rider!

Product features

  • Use: MTB / Trekking
  • Group: XT
  • Model: CS-M771-10
  • Gear: 10-speed
  • Teeth: 11-34
  • Compatible chain: HG-X 10-speed
  • Gradation: 11-13-15-17-19-21-23-26-30-34 teeth


  • Steel (Sprockets 1-10)
  • Aluminum (and Lock Ring) 


  • 294g (11-32)

Scope of delivery

  • 1 Shimano XT 10-speed Cassette CS-M771 11-34T incl. Lock Ring Aluminum

Product features

Suitable for 2/3x10 speed drives
Technologies used: DYNA-SYS

Product details

Gears 2x10, 3x10
Number of teeth 11-34T: 11-13-15-17-19-21-23-26-30-34
11-36T: 11-13-15-17-19-21-24-28-32-36
11-32T: 11-12-14-16-18-20-22-25-28-32
Weight 11-32T: 294 g
11-34T: 323 g
11-36T: 343 g
Material aluminum
product ID 1658

Rating 4,2/5

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Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

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