Over 2,000,000 Million Customers Served!!!

Need Help? Click the Live Chat to Talk to a Gearhead 💪

Enjoy Free Shipping on Orders Over $75 – Available Within the Lower 48 States!

SKU: RRDR0463

Shimano GRX RD-RX822-GS 12-Speed Rear Derailleur | Medium Cage, Shadow Plus, Direct Mount, Integrated Chain Stabilizer for Gravel & Off-Road Cycling, Supports 10-45T cassettes, Durable Engineering for Smooth and Secure Shifting

Regular price $145.00
$161.95 Sale price $145.00 Regular price
Sale Sold out
Unit price
/per 
Save 10%
  • Free Shipping Over $75
  • 30 Day Returns
  • Satisfaction Guaranteed!

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

This is a pre order item. We will ship it when it comes in stock.

$10 Gift Card

at 250 points

$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

Description
Specifications

Boost your gravel and adventure riding with the Shimano GRX RD-RX822-GS Rear Derailleur-designed explicitly for 12-speed Shimano MTB cassettes ranging from 10 to 45 teeth. Engineered for precision and durability, this rear derailleur features Shimano's innovative Shadow Plus design and an integrated chain stabilizer, ensuring smoother, quieter shifting on rugged terrains and mixed surfaces.

Premium Materials & Performance-Driven Engineering

Constructed with high-quality, lightweight materials, the Shimano GRX RD-RX822-GS offers reliable performance under demanding conditions. Its robust construction ensures long-lasting durability, making it a perfect upgrade for gravel, cyclocross, and adventure bikes. The medium cage design is optimized for wide gear ranges (10-45T cassette compatibility), providing a stable chain line and efficient power transfer.

Advanced Components & Technology

This derailleur features Shimano's Direct Mount system, facilitating easy installation and secure attachment to your bike frame. The Shadow RD+ low-profile design minimizes derailleur movement, reducing the risk of chain drops and chain slap-especially crucial when tackling bumpy trails or technical descents. The integrated chain stabilizer can be toggled ON or OFF to adapt to different terrain or wheel removal needs, offering unmatched versatility.

Innovative Features for Enhanced Riding Experience

The Shimano GRX RD-RX822-GS incorporates an interchangeable GS/SGS cage, enabling customization based on your riding style and gear setup. Compatibility with HG 12-speed chains ensures smooth, precise shifting across the entire range. At only 290 grams, this derailleur combines weight savings with rugged dependability-perfect for gravel racers, cyclocross competitors, and adventure cyclists seeking reliable drivetrain performance.

Ideal Use Case & Style

Designed specifically for gravel, adventure, and cyclocross applications, this rear derailleur delivers clean, confident shifting across mixed terrains and off-road conditions. Its sleek, black Shadow Plus design offers a subtle, professional look that complements any adventure bike build. Whether you're ascending steep gravel climbs or descending technical trail sections, the Shimano GRX RD-RX822-GS is your dependable partner for every ride.

Upgrade to the Shimano GRX RD-RX822-GS today and experience precise, silent shifting and superior chain management in the toughest riding conditions. Maximize your bike's performance with a derailleur engineered for adventure, durability, and versatility.

  • Optimized for endurance and versatility, the Shimano GRX RD-RX822-GS rear derailleur features a durable, lightweight construction with high-quality aluminum and composite materials for longevity and corrosion resistance.
  • Engineered with Shimano's innovative Shadow Plus technology and an integrated chain stabilizer, this derailleur provides quieter, more secure shifting on rough terrain, reducing chain slap and preventing drops during demanding rides.
  • Designed for 12-speed Shimano MTB cassettes from 10 to 45 teeth, it offers seamless gear transitions with compatibility for HG 12-Speed chains, ensuring smooth performance across mixed surfaces and off-road adventures.
  • The adjustable ON/OFF stabilizer switch allows quick adaptation to various terrains, enabling riders to optimize chain tension for both climbing and descent, enhancing overall ride stability and confidence.
  • Featuring a direct mount, medium cage design with an interchangeable GS/SGS cage, this derailleur offers versatile compatibility and easy maintenance, making it an ideal choice for gravel, cyclocross, and adventure cycling enthusiasts.
Largest Cog45
Rear Der/Shifter CompatibilityShimano Road
Rear Derailleur Mount TypeShimano Rear Direct Mount
Rear Derailleur Mount Type10x1 Standard
Drivetrain Speeds12
Weight290
Chain Wrap Capacity (teeth)35
Cage LengthMedium
Shipping
Returns
About Us
Contact Us

We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

The nitty gritty, for specific delivery timelines please pay attention to the delivery timelines on the product pages and the time frame estimated in the carts. If you need a part by a specific day, please contact us by chat, phone, or

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

We provide the you the ability to utilize multiple shipping & billing addresses, based upon what fits your current needs. However you are responsible to maintain and update any new address changes, as 365 Cycles will not be held liable for orders being shipped to an incorrect address.

  • Our Mistake: If we messed it up you can rest assured we are going to make it right. Contact us by email, phone, or chat and we will make your head spin with how quick we fix it
  • Warranty: We are an authorized retailer for everything we sell, so rest assured your product is covered under the manufacturer's warranty. Contact Us if you are having an issue and we will make sure you are taken care of
  • Just don't want it anymore: We have a 30-day return policy for orders within the US. We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. If it's returned in this condition it may be denied and sent back to you

If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

*Please allow up to 3 business days for us to process your return*

365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

Customer Loyalty

Put yourself in their shoes and support those who support us.

You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

Seek Understanding

Understanding the answer is more important than the answer.

Progress Not Perfection

Pick a direction, analyze the results, and be willing to change course.

Will to Win

Customers, 365 Team, Partners, all need the will to win. Bring the Will to Win to every conversion.

Keep Moving

Move the body, move the mind, and remove any hurdles to achieving an active lifestyle.

Do the Right Thing:

Doing the right thing is more important than doing the thing right.

Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

Chat

Talk with a representative

Start Chat

Email

info@365cycles.com

Send Email

Phone

603-968-5797

Call Now

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)