F. Duarte Stainless Steel bicycle in the colors of the Colombian flag sitting on RailRoad tracks.  You can see the beautiful stainless steel bicycle shining in the sunlight.
Stainless Steel

The Ultimate Stainless Steel Gravel

Made in Bogota, Colombia

55 Years of experience

Discover one the oldest family owned (and operated) bicycle business in the world. Fabio Duarte is a 3 generation family of bicycle builders. They are so good, Go Grava has to bring them to North America.

Stainless Steel Gravel Bicycle
Stainless Steel Gravel Bicycle
Stainless Steel Gravel Bicycle
F. Duarte Stainless Steel bicycle in the colors of the Colombian flag sitting on RailRoad tracks.  You can see the beautiful stainless steel bicycle shining in the sunlight.
Stainless Steel Gravel Bicycle by F. Duarte.  You can see the magnificence in the quality of work.
Stainless Steel Gravel Bicycle
Stainless Steel Gravel Bicycle
Stainless Steel Gravel Bicycle

Stainless Steel Gravel Bicycle

Regular price$4,199.00
Shipping calculated at checkout.

  • 8 to 10 week build time
Unveiling the epitome of cycling resilience, the Stainless Steel Bicycle by F. Duarte, proudly crafted in Bogotá, Colombia, where a rich legacy of 55 years in bicycle manufacturing meets contemporary design and durability. F. Duarte, renowned for their unwavering commitment to quality, presents a stainless steel marvel that transcends the boundaries of conventional cycling.

Go Grava works with F. Duarte in Bogota, Colombia to custom build your Stainless Steel Bicycle. You receive a 10 year warranty on the frame. We require full payment up front that is refundable within the first two weeks. There will be a $500 dollar fee if you request a refund during the build process. We are importing Stainless Steel tubing from Spain to be welded and formed in Colombia. It is the highest quality Stainless Steel tubing in the world.

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What Happens When I Purchase?

You pick the color design that you like and we will start the build process. (link to color design below)

1. You will receive an email confirming your purchase. You have the opportunity to ask questions about the build and receive the build sheet.

2. We schedule a 30 minute call to hand select your options and size.

5. Customization will impact the delivery timeline. The standard F. Duarte designed bicycle in the pictures takes 8 to 10 weeks for delivery. Any additional customization will take longer.

6. We provide you updates along the way. We let you know when the frame is built and ready to ship, when we receive it in the store, and when we are ready to ship.

7. Final payment for additional customization is due before delivery.

8. Shipping is roughly $150 added to the cost of the bicycle purchase.

We look forward to building your Stainless Steel dream bicycle. Send us an email if you have any questions.


Custom Choices

Go Grava works with F. Duarte's custom catalog to help you choose custom, but at a faster delivery.

After you place an order, we will walk you through the custom purchase. The frame and fork are shipped to the USA and Go Grava assembles in the USA.



What you see in the pictures is set up for SRAM Etap but we can fit mechanical shifting and the required fittings.

Groupset: Either the Baseline SRAM Rival EXPLR Etap or SRAM GX Eagle AXS (mullet)

  • 1x rear derailleur
  • 1x 40t crankset with 172.5mm or 175mm crank lengths
  • 1x 10-44t rear cassette (Eagle is 11 x 51)
  • 1x chain
  • 1x front brake shifter/lever with flat-mount calliper
  • 1x rear brake shifter/lever with flat-mount calliper
  • 1x 160mm and 1x 160mm disc rotors
  • 1x etap batteries 
  • 1x charger

Wheels: Velocity USA Aileron standard Aluminum. Made in the USA. 700c and 650b.

Front Fork: Generic Carbon Fiber painted.

Stem: Zipp ALU Service course per your requirements. (angle and length)

Handlebars: Zipp ALU Service Course per your requirements. (size)

Bartape: Zipp Service Course CX Bar Tape.

Top Cap: Per your request. Standard is black.

Tires: Per your request (Frame fits 700 x 42 or 650 x 47)

Seat Post: Zipp ALU Service Course

Seat: Standard Gravel Seat but you can pick a size.

Collaboratively, we'll craft the blueprint of your dream bike, covering everything from frame build and dimensions to design and groupset selection. As for additional components such as wheels, stem cap, stem, and tires, we'll fine-tune those details approximately 6 weeks later when we're ready to order your customized components for the build. Please note that any upgrades beyond our standard components may incur additional costs, ensuring your bike is tailored precisely to your specifications.

Yes, any upgrades come at an extra cost but we are open to upgrades of your choosing. Groupsets need to be decided early in the build process.

Yes, frame and fork can be special ordered. You will need to email us first to start the process and get a quote.

At Go Grava, we are committed to ensuring your peace of mind throughout your journey with us. We stand behind our products with robust guarantees on both the frame and logistics, offering you an added layer of confidence when exploring new South American brands. Our dedication extends beyond just delivering quality goods – we also handle all warranty-related processes and logistics, streamlining your experience and ensuring your satisfaction. This commitment to excellence has been honed over 18 months of meticulous research and investment, beginning in November 2022. We spared no effort in understanding the intricacies, costs, and risks involved to ensure that from the outset, you receive nothing short of exceptional service and support in every aspect of your interaction with Go Grava.

To ensure an unparalleled level of attention and dedication to each custom Duarte bicycle build, we prioritize the individual as our sole focus during that initial week. Once a purchase is made, we reserve that slot exclusively until 12:00 PM EST on Monday, temporarily suspending the ability to purchase other models on our website. As we validate and refine our delivery process, we'll gradually expand our capacity for custom builds per week, guaranteeing timely fulfillment of orders while maintaining our commitment to quality and precision.