Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
SunRace MZ91X Cassette - 12-Speed, 10-50t, Black Chrome, For XD Driver BodyThe SunRace MZ91X 12 Speed XD Cassette features a wide ratio design. 12 speed wide ratio For XD driver body A7075 42T 50T sprocket Alloy spiders Alloy lockring and spacers Product Specifics Cassette Cogs: 10 12 14 16 18 21 24 28 32 36 42 50 Color: Black Chrome Cassette Body Type: SRAM XD 11 12 Speed Range: 10 50 Drivetrain Speeds: 12 Defined Color: Black Weight: 560 Today's Stock Status 10+ Available to ship in 2 4 Business Days UPC: Not available
The SunRace MZ91X 12-Speed XD Cassette features a wide ratio design.- 12-speed wide ratio
- For XD® driver body
- A7075 42T-50T sprocket
- Alloy spiders
- Alloy lockring and spacers
Product Specifics
- Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-42-50
- Color: Black Chrome
- Cassette Body Type: SRAM XD 11/12 Speed
- Range: 10-50
- Drivetrain Speeds: 12
- Defined Color: Black
- Weight: 560
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: Not available
EAN: 4710944263572
Manufacturer Part Number: CSMZ91X.WT5R.OS0.BX
FW0365 180188
168817-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
4.6 ★★★★★
Based on 2146 reviews
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Product Reviews
★★★★★ 5
My favorite socks.
Size: Medium, Color: (001) Black / Black / Pitch Gray
I love these socks. Whe. The time comes to replace them, I will be replacing them with the exact same ones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2025
★★★★★ 5
Great Sox!!
Size: One Size, Color: Green
I like these Sox a lot!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Fits as expected
Size: One Size, Color: Green
Very comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Very top quality pack of socks
Size: One Size, Color: Green
Quality brand. Good price. Sturdy and comfortable fit. They pull up high so I slide them down a bit.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Worth purchase
Size: One Size, Color: Green
Will buy again feel great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026