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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
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Description
Altus M311 Crankset (7/8-Speed)Shimano Altus FC M311 Crankset FEATURES: Hyperdrive SG X chainrings Chainguard integrated design Chainguard model SPECS: Number of Chainrings: Triple Color: Black Crank Length (mm): 170 Chainline Hub Compatibility: 135 142 MTB Hubs Pedal Spindle: 9 16" Crank Intended Use: Mountain Rings: 22 32 42t Spindle Interface Type: Square Taper JIS Drivetrain Speeds: 7 , 8 Chainring BCD: Riveted BB Included: No
Shimano Altus FC-M311 Crankset
FEATURES:
- Hyperdrive SG-X chainrings
- Chainguard integrated design
- Chainguard model
SPECS:
- Number of Chainrings: Triple
- Color: Black
- Crank Length (mm): 170
- Chainline/Hub Compatibility: 135/142 MTB Hubs
- Pedal Spindle: 9/16"
- Crank Intended Use: Mountain
- Rings: 22/32/42t
- Spindle Interface Type: Square Taper JIS
- Drivetrain Speeds: 7 , 8
- Chainring BCD: Riveted
- BB Included: No
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
4.6 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 4
Good
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 5
Happy yo buy
Perfectly fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
★★★★★ 1
This does not work. (Dust Bags)
Dust bag does not recognized by the Omni C20 cleaner. I didnt open the package until now and I am passed the return window.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
Great value
This repair pack for my robot vacuum was great. It had everything for a total glow up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025
★★★★★ 4
Good Value Replacement Kit for Eufy C20
This accessories kit for the Eufy C20 Omni Robot vacuum includes everything listed in the description. The 8 mop pads are consistent in size and shape. They aren’t quite as thick as the original pads that came with the unit, but they fit well and give me a good supply of clean replacements. With dogs in the house, my Eufy is running almost daily, so that’s a big plus.
I haven’t used the other components yet since I had just replaced the bag and cleaned the filters before ordering. I’ll update my review if anything doesn’t fit as expected. For now, I’m comfortable giving this 4 stars — and if 4.5 were an option, that’s what I’d choose. This seems like a solid budget-friendly alternative to the OEM Eufy replacement parts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
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