Introducing The GR3

Rowdy Speed

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custom carbon bikes made in the USA

Tailored for Performance

100% Your Ride.

When we say we harness the power of unidirectional carbon like no one else, we mean it. We tailor the stiffness of each part of our bikes, from every angle—vertical, horizontal, torsional—according to your riding style. The result? A custom bike that transcends all expectations. What type of rider are you?


7% and no summit in sight. Yes, please.


Power straight, cobblestone, wide-open flat. Bridge every gap.


Big Ring. Hole Shot. Never look back.


Variable terrain, iffy weather, no map? Let’s go.

Build Your Bike

HAND CRAFTED custom road bikes

Bespoke is an Understatement.

From cutting our own tools out of raw aluminum, to designing completely new frame molds for each custom geometry, to forming carbon parts by hand, one ply at a time, everything we make comes from who we are: craftspeople dedicated to perfection and obsessed with details.

Your Argonaut

Design Your Bike

“After riding enough miles in my life to circle the globe multiple times, almost all of it on high-end bicycles, when it came time for a new road bike I wanted what I wanted, without compromises. That’s what I got with my Argonaut. It fits perfectly, is beautiful to look at, and just flat out goes fast.”

– Fullwood

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