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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
Shimano GRX RD-RX820 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Plus Design, 36t Max LowThe Shimano RD RX820 rear derailleur is compatible with 11 34t and 11 36t 12 speed cassettes, providing a wide gear range so you can spin a comfortable cadence no matter the terrain type. This rear derailleur also features an integrated chain stabilizer that delivers quieter shifting and more secure chain management during rough rides. The chain tensioner has an ON OFF switch for outings on smooth surfaces. Silent and secure rear shifting on rough
The Shimano RD-RX820 rear derailleur is compatible with 11-34t and 11-36t 12-speed cassettes, providing a wide gear range so you can spin a comfortable cadence no matter the terrain type. This rear derailleur also features an integrated chain stabilizer that delivers quieter shifting and more secure chain management during rough rides. The chain tensioner has an ON/OFF switch for outings on smooth surfaces.- Silent and secure rear shifting on rough terrain
- Adjustable chain stabilizer prevents chain slap and drops
- Shimano Shadow RD+ offers less distraction, a quiet drive train, reduced chain slap and a solution for chain drop
- ON/OFF stabilizer switch matches terrain for smooth and reliable shifting on mixed surfaces
- Compatible with HG 12-Speed Chains
Product Specifics
- Largest Cog: 36
- Rear Der/Shifter Compatibility: Shimano Road
- Rear Derailleur Mount Type: Shimano Rear Direct Mount
- Rear Derailleur Mount Type: 10x1 Standard
- Drivetrain Speeds: 12
- Weight: 270
- Chain Wrap Capacity (teeth): 42
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 192790303611
EAN: Not available
Manufacturer Part Number: Does Not Apply
RD0091
181513-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
4.5 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Love it!! Very soft and beautiful on skin
Scent: Unscented - Jojoba Oil
Love love love. I have tried a couple of beef tallow now and I am in love with this one the consistency for me is perfect not to loose feeling but thick enough to feel how soft and lovely it is I am a total fan and will definitely buy again my face feels so soft after using this if you have dry skin this is for you
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Love this Tallow!!
Scent: Unscented - Upgraded
Absolutely lve this tallow. Really hels my dry hands and arms. I use it as night cream for my face also and it soothing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
Hair Renewed
Smells like fresh coffee very nice, it makes your hair baby soft and smelling good. I'm so glad I purchased this I use it once a week. I really see 👀 and feel the difference in my hair, I put and leave it in for 30 minutes after time ⏲️ up I massage 💆♀️ my head for 2 or 3 minutes then comb through my hair then shampoo and condition.
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Reviewed in the United States on May 16, 2025
★★★★★ 5
Hair growth/moisture solid oil
Very moisturizing. Pleasant scent. Glad that it can also be used for your skin.
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Best hair growth and nourishment
Works instantly to nourish hair and it’s better than expected with more to come.
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Reviewed in the United States on November 26, 2025