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: FRDR0608

Shimano GRX RX820-F 12-Speed Front Derailleur - Lightweight Double Braze-On Down Swing, Bottom Pull, 2.5mm Chainline, 17T Range, Designed for Gravel & Mixed Terrain, Advanced Toggle Link Technology, Optimized for Wider Tire Clearance

Regular price $72.52
$77.95 Sale price $72.52 Regular price
Sale Sold out
Unit price
/per 
Save 7%
  • 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

Shimano GRX FD-RX820-F Front Derailleur - 12-Speed, Double, Braze-On, Down Swing, Down Pull, 48T Max

Elevate your gravel and adventure riding with the Shimano GRX FD-RX820-F Front Derailleur, engineered specifically for the demands of modern mixed-terrain cycling. Designed to deliver precise, smooth front shifting, this 12-speed derailleur combines innovative engineering with versatile performance features ideal for gravel, cyclocross, and adventure bike enthusiasts.

Materials & Construction:

Constructed from durable, lightweight materials, the GRX RX820-F features a robust braze-on mounting design compatible with most gravel and adventure frames. Its rugged build ensures resistance to mud, dust, and water, providing reliable performance across varied terrains. The derailleur's design emphasizes weight savings while maintaining high durability, making it an excellent choice for long-distance gravel rides.

Performance & Engineering:

With its toggle link construction and integrated cable tensioner, the FD-RX820-F offers a lighter, more natural shift action and simplified setup process. The unique 2.5mm outboard chainline design provides increased tire clearance, accommodating wider tires up to 700x45c or 650b+ sizes - perfect for venturing into mixed-terrain environments. Designed for a 47 -66 chainstay angle and a 17T front chainring range, it ensures optimal gearing for steep climbs and rapid descents.

Components & Technology:

Featuring Shimano's advanced Topswing design and bottom-pull cable routing, this derailleur ensures precise front shifts with minimal effort. Compatibility with Shimano Road 12-speed shifters guarantees seamless integration and smooth gear changes. Its 17-tooth front chainring capacity delivers a wider gear range, enhancing your ability to tackle diverse terrain with confidence.

Style & Use Case:

The sleek, functional style of the GRX FD-RX820-F seamlessly blends with gravel and adventure bike aesthetics. Its versatile design is ideal for riders seeking reliable performance on mixed terrains - from gravel paths and dirt trails to paved roads. Whether you're commuting, bikepacking, or exploring remote backroads, this front derailleur delivers the performance and durability you need.

Innovative & Differentiating Features:

- Toggle Link construction for lighter, smoother shifting

- Increased tire clearance with 2.5mm chainline offset

- Compatibility with wide 17T front chainring range

- Easy adjustment through integrated cable tensioner and routing options

- Designed for gravel, cyclocross, and adventure bicycles with 47mm chainline

Upgrade your gravel bike's front shifting performance with the Shimano GRX FD-RX820-F, the perfect combination of engineering excellence, durability, and versatility for the most demanding terrain. Experience precise gear changes and expanded tire clearance-gear up for your next adventure today.

  • Lightweight and engineered for precision, the Shimano GRX FD-RX820-F front derailleur features a toggle link construction and integrated cable tensioner for smoother, lighter front shifting performance.
  • Designed with a 2.5 mm outboard chain line, this derailleur provides increased clearance for wider tires, making it ideal for mixed-terrain and gravel cycling adventures.
  • Supports a 12-speed drivetrain with a 17t front chainring capacity, offering wider gear ranges for versatile riding conditions and improved cadence control.
  • Constructed with durable materials and a reliable braze-on mount, this derailleur ensures long-lasting performance, easy installation, and seamless compatibility with Shimano Road 12-speed systems.
  • Innovative features include a topswing style optimized for 47mm chainline and compatibility with 63 -66 chainstay angles, making it perfect for gravel bikes, adventure, and all-road cycling.
Double or TripleDouble
Drivetrain Speeds12
Weight96
Derailleur Capacity17
Front Derailleur ClampBraze-on
Front Derailleur Cable PullBottom Pull
Front Der/Shifter CompatibilityShimano Road
Max Ring (teeth)48
Front Derailleur StyleTopswing
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)