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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
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For Your Every Summer RSVP, with Code: SUMMER15
Description
GRX ST-RX810 / BL-RX810 / BR-RX810GRX ST RX810 BL RX810 11 speed shifters brake levers and flat mount BR RX810 hydraulic calipers Left shifter brake lever available for double cranks (ST RX810 L), for dropper post remote actuation (ST RX810 LA) or as brake lever only (BL RX810) Anti slip brake lever increases control on bumpy terrain Raised brake lever pivot point increases leverage from the hoods Adjustable free stroke and lever reach ServoWave action reduces freestroke and
- GRX ST-RX810 / BL-RX810 11 speed shifters/brake levers and flat mount BR-RX810 hydraulic calipers
- Left shifter/brake lever available for double cranks (ST-RX810-L), for dropper post remote actuation (ST-RX810-LA) or as brake-lever only (BL-RX810)
- Anti-slip brake lever increases control on bumpy terrain
- Raised brake lever pivot point increases leverage from the hoods
- Adjustable free stroke and lever reach
- ServoWave action reduces freestroke and progressively increases brake leverage
- Compatible with 11 speed mechanical GRX and road derailleurs
- Forged aluminum BR-RX810 calipers
- Pre-assembled with SM-BH90-JK-SSR high power hose
- Includes L03A resin pads with improved wear resistance
Attributes
| Fluid | Mineral oil |
| Brake Material | Aluminum |
| Caliper mount | Flat mount |
| Disc Diameter | 140 or 160mm (not included) |
| Lever Blade Material | Aluminum |
| Primary Color | Black |
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
4.7 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Just as described
Color: Blue+red
Just as described. Quick shipping
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
★★★★★ 3
Leaks
Color: Blue+red
Water leaks out of the button you press to change out the head so we will be sending back. Other than that it would be perfect, I’m sure it’s just a fluke thing.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Value purchase
This item arrived well packaged, intact with timely delivery. I am satisfied with the product
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Reviewed in the United States on December 5, 2022
★★★★★ 4
works
i feel like the hole isn’t as small as before so less pressure now
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Reviewed in the United States on October 11, 2024
★★★★★ 5
Effective
Works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2023
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