SKU: 37397920453

Shimano Deore CS-M4100 10-Speed Cassette 11-42T

Sale price$32.36 Regular price$35.95
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

Shimano Deore CS-M4100 10-Speed Cassette 11-42TPrecise. Lightweight. Trail Ready. The Shimano Deore CS M4100 is a 10 speed Dyna Sys cassette built for mountain bikers who want reliable, smooth shifting without the premium price tag. The 11 42T range gives you the climbing gears you need while keeping close ratio steps in the middle for efficient pedalling on rolling terrain. Hyperglide Shifting Shimano's Hyperglide sprocket technology uses a computer designed tooth profile with contoured shift

Precise. Lightweight. Trail-Ready.

The Shimano Deore CS-M4100 is a 10-speed Dyna-Sys cassette built for mountain bikers who want reliable, smooth shifting without the premium price tag. The 11-42T range gives you the climbing gears you need while keeping close-ratio steps in the middle for efficient pedalling on rolling terrain.

Hyperglide Shifting

Shimano's Hyperglide sprocket technology uses a computer-designed tooth profile with contoured shift gates — delivering crisp, smooth shifts even under load. Whether you're grinding up a steep climb or sprinting on the descent, gear changes stay predictable and precise.

  • Close-ratio gearing for finer cadence control and more efficient energy use
  • Sprockets cut away and drilled to reduce weight without sacrificing rigidity
  • Compatible with Shimano HG freehub bodies
  • Designed for 10-speed HG-X MTB chains
  • Part of the Shimano Deore M4100 Dyna-Sys groupset

Specification: 10-speed | 11-42T | Dyna-Sys | HG freehub compatible | Weight: 312g

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37397920453

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Sous
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★★★★★ 5
It’s worth
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Reviewed in the United States on May 7, 2026
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Omaha, US
★★★★★ 5
Perfectly good starter
Style: S114-823S
Though I'm sure this was a good starter it looked great I'm sure it would have worked perfectly however because of some problems with my engine and bolts being stripped out in my motor I had to return it but there was nothing wrong with the starter just wouldn't fit
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Reviewed in the United States on April 10, 2026
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Draper, US
★★★★★ 4
Great Starter
The car is starting great now.
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Reviewed in the United States on May 2, 2026
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Bozeman, US
★★★★★ 5
Good fit works great.
Style: FJ5T11000AA
This fit my Ford perfectly at a fair price.
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Reviewed in the United States on May 9, 2026
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Jamie
Waukegan, US
★★★★★ 1
Do not buy this junk
Ordered on January 31 installed it on March 19. I’ve started my sick times with it since and now dead absolute junk. I would highly recommend staying away from this.
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Reviewed in the United States on May 10, 2026

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