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- USA
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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For Your Every Summer RSVP, with Code: SUMMER15
Description
GRX FC-RX810-2 31/48TGRX 11 speed, hollow arm double crankset 31 48T: Shimano's widest range gravel oriented double crank, provides optimum gearing and maximum efficiency for mixed terrain riding Tighter gear steps than 1X drivetrains make it easier to maintain pedaling rhythm Bottom Bracket : Not included SM BBR60 SM BB72 Chainline : 46. 9mm Weight: 710g Attributes BB Inclusion No BCD 80 110 Chainline 46. 9mm Crank Spindle Diameter 24mm Crankset Material Aluminum
- GRX 11 speed, hollow arm double crankset
- 31-48T: Shimano's widest range gravel-oriented double crank, provides optimum gearing and maximum efficiency for mixed terrain riding
- Tighter gear steps than 1X drivetrains make it easier to maintain pedaling rhythm
- Bottom Bracket : Not included - SM-BBR60 / SM-BB72
- Chainline : 46.9mm
- Weight: 710g
Attributes
| BB Inclusion | No |
| BCD | 80/110 |
| Chainline | 46.9mm |
| Crank Spindle Diameter | 24mm |
| Crankset Material | Aluminum |
| Crankset Weight | 710g |
| Drivetrain Spacing | Road Disc |
| Interface | Hollowtech II |
| Pedals Thread | 9/16'' |
| Primary Color | Black |
| Speed | 11 |
| Teeth | 31/48 |
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
4.4 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Amazing watch
Color: Green/Green/Green, Color: Green/Green/Green
Affordable watch best price and looks amazing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
★★★★★ 5
Good watch
Color: Black/Black/Black
Nice watch very light on hand dial quite big but fits great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
★★★★★ 4
Great watch for the price
Color: Tan/Tan/Tan, Color: Tan/Tan/Tan
Great looking watch. The band material feels really comfortable and long lasting. Only problem I have with it is that the second hand is slightly off when aligned to the 12. Not a huge deal just a minor detail
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
★★★★★ 5
Great casual watch
Color: Blue/Blue/Blue/solar
Has become my casual weekend watch. Can easily swap out the bands with no issue. I love that I no longer have to replace a watch battery.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Absolutely worth it’s price
Color: Black/Black/Black
First time purchasing a watch on Amazon and it has been a great purchase 100% recommend it for anyone looking for something affordable and well designed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2024
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