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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Shimano Deore CS-M4100-10 Cassette - 10-Speed, 11-42t, SilverThe Shimano CS M4100 Cassette is designed for Deore 10 speed M4100 drivetrains. Product Specifics Cassette Body Type: Shimano SRAM 8, 9, 10 Speed Cassette Cogs: 11 13 15 18 21 24 28 32 37 42 Drivetrain Speeds: 10 Range: 11 42 Color: Silver Defined Color: Silver Today's Stock Status 10+ Available to ship in 2 4 Business Days UPC: 192790620763 EAN: Not available Manufacturer Part Number: ECSM410010142 FW2003 155374 Q0 L
The Shimano CS-M4100 Cassette is designed for Deore 10-speed M4100 drivetrains.Product Specifics
- Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed
- Cassette Cogs: 11-13-15-18-21-24-28-32-37-42
- Drivetrain Speeds: 10
- Range: 11-42
- Color: Silver
- Defined Color: Silver
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 192790620763
EAN: Not available
Manufacturer Part Number: ECSM410010142
FW2003
155374-Q0-L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- 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
4.9 ★★★★★
Based on 1929 reviews
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Product Reviews
★★★★★ 5
Great supplement
I like the way it helps me relax to sleep and helps to keep me more focused
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
No diarrhea
My wife had severe diarrhea using a common type of magnesium, taken at doctor's recommendation. Doctor recommended this type, L-Threonate. Totally eliminated diarrhea problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Magnesium
Helps with sleep, relaxation, and muscle cramps
* Can support mood and reduce stress
* Good for overall body function (nerves, muscles, heart)
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Reviewed in the United States on April 23, 2026
★★★★★ 4
High Quality
My husband is deficient in magnesium and these by far looked like they were of the highest quality . Not sure yet if they help him sleep better but will be purchasing them again.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Better sleep, better mood
This definitely helped my mood and sleeping. It literally changed my default. The only electrolyte that can pass the blood brain barrier. I recommend.
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Reviewed in the United States on May 9, 2026