Shimano GRX RX822 Rear Derailleur SGS by SHIMANO - Used condition

Shimano GRX RX822 Rear Derailleur SGS — Open-Box, 15% Off

Name: Shimano GRX RX822 Rear Derailleur SGS
Brand: SHIMANO
SKU: awhd-us-b0chts82cp
Price: 123.25 USD
Availability: InStock

Brand: SHIMANO

Condition: Used - Mint

$123²⁵

$145⁰⁰

-15% Save $21⁷⁵

Updated: 3 days ago

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Description

12-Speed Compatibility: Smooth shifting across 12 speeds

Noise Reduction: Equipped with Shadow RD+ Technology

Chain Stabilization: Features an adjustable chain stabilizer

Silent Operation: Near-silent functioning for a pleasant ride

Cassette Compatibility: Works with 10-51T 12-speed MTB/cassette

Weight: Lightweight at 288 grams

Total Capacity: Supports up to 41T

Pulley Teeth: 13T for efficient gear changes

Low Sprocket: Compatible with 51T low sprocket

Total Sprocket: 10T total sprocket

Link Bushings: 6 fluoric coated link bushings for durability

The Shimano GRX 820 SGS Rear Derailleur is a crucial component for smooth shifting on your gravel bike, handling a 12-speed system effortlessly with near-silent operation and seamless gear changes. It features Shadow RD+ Technology for silent functioning and a switchable chain stabilizer that reduces chain slap and drop, being lighter and more efficient than roller types. Compatible with 10-51T 12-speed MTB or gravel cassettes, it offers ample gearing options, making it an ideal choice for gravel riders.

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Product Details

SKU:: awhd-us-b0chts82cp
Model:: IRDRX822SGS
Country:: US
ASIN:: B0CHTS82CP
GTIN:: 00192790303628
UPC:: 192790303628

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $22 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for SHIMANO products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.