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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Shimano GRX FC-RX810-2 Crankset - 170mm, 11-Speed, 48/31t, 110/80 BCD, Hollowtech II Spindle Interface, BlackThe Shimano GRX FC RX810 features optimum gearing for mixed terrain and riding styles, and is designed for use with GRX Di2 components. Product Specifics Defined Color: Black Rings: 48 31 Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Chainring BCD: 80 Color: Black Chainline Hub Compatibility: 135 142 Road Disc Hubs > 415 mm Chainstay keyword search: IFCR8000CX66 Drivetrain Speeds: 11 Weight: 722 Number of Chainrings: Double Today's
The Shimano GRX FC-RX810 features optimum gearing for mixed terrain and riding styles, and is designed for use with GRX Di2 components.Product Specifics
- Defined Color: Black
- Rings: 48/31
- Spindle Interface Type: Shimano Hollowtech II
- Chainring BCD: 110
- Chainring BCD: 80
- Color: Black
- Chainline/Hub Compatibility: 135/142 Road Disc Hubs > 415 mm Chainstay
- keyword search: IFCR8000CX66
- Drivetrain Speeds: 11
- Weight: 722
- Number of Chainrings: Double
Today's Stock Status
9 Available to ship in 2-4 Business Days
UPC: 192790448664
EAN: Not available
Manufacturer Part Number: IFCRX8102CX81
CK0639
154435-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 1935 reviews
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Product Reviews
★★★★★ 5
Great Quality
Number of Items: 6, Color: Black (6-pairs), Size: Medium
Fit as expected. Good quality.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Lasts a while for the price
Number of Items: 6, Color: White (6-pairs), Size: Large
Honestly, the best quality socks for the price. Last a long time and lots of sport and non-sport usage. Trim your toe nails though, this isn't immune to dank toe nail care.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Great Quality Socks!
Number of Items: 6, Color: Black (6-pairs), Size: Large
These Under Armour no-show socks are perfect—comfortable, breathable, and they stay in place all day without slipping. The fabric feels durable yet lightweight, and they wash up nicely without shrinking. Great value for a 6-pack, and they fit true to size. Exactly what I needed!
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Reviewed in the United States on August 18, 2025
★★★★★ 4
Good for a few uses
Number of Items: 6, Color: Steel Assorted (6-pairs), Size: Large
Elastic breaks down after a few washes and they become "quitters" and slide down into your sneaker. Very soft and comfortable for maybe a dozen wears
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Reviewed in the United States on January 19, 2025
★★★★★ 5
Great socks
Number of Items: 6, Color: Black (6-pairs), Size: Medium
Very nice socks! They are thick, soft, comfortable and good moisture wicking! Good value as well.
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Reviewed in the United States on November 18, 2025