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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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Description
GRX ST-RX820The GRX 820 Dual Control Lever delivers light and responsive shifting for mixed terrain riding. The ergonomic shifter design improves comfort and the textured, anti slip brake lever increases control on bumpy terrain. ST RX820 LA option for adjustable seat post Mechanical shift Hydraulic disc brake Mineral oil Consistent braking performance in all weather conditions Reach adjustment range (10. 9 mm) Clamp band diameter 23. 8 24. 2 mm Recommended brake
- The GRX 820 Dual Control Lever delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain.
- ST-RX820-LA option for adjustable seat post
- Mechanical shift
- Hydraulic disc brake
- Mineral oil
- Consistent braking performance in all weather conditions
- Reach adjustment range (10.9 mm)
- Clamp band diameter – 23.8-24.2 mm
- Recommended brake caliper (not included): BR-RX820
- Recommended brake hose kit (not included): SM-BH90-JK-SSR
Attributes
| Brake Lever Comp. | Road hydraulic disc brakes |
| Primary Color | Black |
| Shifter Compatibility | Shimano 12 sp. |
| Shifter Material | Aluminum |
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 20 reviews
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Product Reviews
★★★★★ 5
Better than pictured.
Color: Off White, Size: 6 Panels
Love the screen, good for in door use.
Arrived in good condition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 1
Buyer beware!
Color: Off White, Size: 6 Panels
Beware not at all a good quality. Screen is made of a very fragile product. Very cheap looking not at all anything I would want in my home. And once you have purchased it basically it is yours because Amazon can't help you because it is a third party seller. Which means you have to work with the seller directly and they want you to send it back to them on your dime to California which would almost cost the same as the purchase price.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Me encantó
Color: Off White, Size: 8 Panels
Llego en muy buen estado y cumplió mis expectativas
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Ok
Color: Off White, Size: 6 Panels
Ok
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Nice quality
Color: Rustic Brown
Cute and nice quality.
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Reviewed in the United States on May 9, 2026