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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
SunRace M37 Rear Derailleur - 7-Speed, Long Cage, BlackThe SunRace M3 Rear Derailleur is designed for 7 speed MTB drivetrains. Indexed adjuster Product Specifics Rear Derailleur Mount Type: Shimano Rear Direct Mount Rear Der Shifter Compatibility: Shimano Mountain Color: Black Cage Length: Long Drivetrain Speeds: 7 Chain Wrap Capacity (teeth): 37 Weight: 230 Largest Cog: 30 Today's Stock Status 10+ Available to ship in 2 4 Business Days UPC: Not available EAN: 4710944224832 Manufacturer Part Number:
The SunRace M3 Rear Derailleur is designed for 7-speed MTB drivetrains.- Indexed adjuster
Product Specifics
- Rear Derailleur Mount Type: Shimano Rear Direct Mount
- Rear Der/Shifter Compatibility: Shimano Mountain
- Color: Black
- Cage Length: Long
- Drivetrain Speeds: 7
- Chain Wrap Capacity (teeth): 37
- Weight: 230
- Largest Cog: 30
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: Not available
EAN: 4710944224832
Manufacturer Part Number: RDM37.LDB0.0S4.BX
RD0237
169116-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
4.0 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 3
It’s ok could be cooler
Color: Light Gray, Size: Queen
Decent — could be cooler. They’re a nice color and texture. It fit my pillows well no annoying zippers it’s nice to sleep on and stay in place.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
Comfort
Color: Champagne, Size: Queen
What a lifesaver, great feel, and awesome cooling feel
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Cool bedding
Color: Champagne, Size: Queen
As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
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