One of the more considered builds to leave the workshop.
Introducing the Sarto Raso TC.

A custom Sarto Raso TC, built around the rider and refined through fit.

This build reflects a considered approach to carbon, geometry, and finish—where each decision contributes to how the bike performs on the road.

Documented here through the workshop and onward to the final completion.

Tri-composite carbon, shaped with intent.
A finish that reveals the structure beneath—nothing concealed, everything resolved.

The marble green is controlled.
Depth without excess.

The Sarto gold logo follows the same principle.
Nothing added unnecessarily. Nothing missed.

Where carbon meets at each junction, ride quality is defined.

Through the workshop, each stage is carried through without interruption.
Each component installed. Each bolt set correctly.

Campagnolo, chosen for feel—not just function.
Configured for real riding, not ideal conditions.

Support comes from alignment, not stiffness alone.

Presence without excess. Balance from every angle.

The carbon remains visible—surface and structure working together.
Not layered beneath paint. Not hidden.

Exposed carbon demands accuracy. There is nowhere to hide.

Fit leads the build. Not the other way around.

Completed through an IdMatch bike fit at Chainsmith before geometry was defined,
this frame is set precisely to the rider’s position and movement.

Even the smallest details carry through.

From dropout angles to finishing lines,
each decision is deliberate.

The hand remains irreplaceable.

This is a considered build.
Each component, surface, and angle resolved with intent.

For a Sarto build, we begin with fit.