Your Dream Ride, Meticulously Realized.

We don't just assemble bikes; we curate experiences. Our custom build program at Zephyr Bike Works is for the cyclist who refuses to settle for the standard. Why ride what everyone else rides when you can command a machine tuned to your exact biomechanics?

Start Your Project
Mechanical artistry: a custom built titanium road bike frame

From Frame to Finish Line

Step 1: Consultation & Geometry Selection

We start with your riding goals. Whether it's crushing gravel in the Catskills or crit racing in Brooklyn, we precisely map your geometry for optimal power transfer.

Step 2: Component Curation & Sourcing

Hand-picking every bolt. From niche ceramic bearings to the latest electronic groupsets, we source components that balance weight, durability, and soul.

Step 3: The Build & Assembly

Our lead mechanics spend over 20 hours on a single build. Cables are routed internally with surgical precision, and every thread is torqued to exact spec.

Step 4: Final Fit & Test Ride

The build isn't over until the first 50 miles. We include a comprehensive post-build fit session to dial in your reach and saddle height to the millimeter.

Build Archive

Take a look at what happens when engineering meets obsession. These aren't just bikes; they're our legacy.

Close up of a custom carbon road bike cockpit

The Velocity Project

Specialized S-Works frame with custom candy-apple red paint and integrated cabling.

Titanium gravel bike with purple anodized parts

Wilderness Explorer

A bespoke titanium gravel rig built for ultra-endurance bikepacking adventures.

Minimalist steel single speed bike in New York

The Urbanist

Restored vintage steel frame transformed into a modern high-performance commuter.

Start Your Dream Build

Ready to commission your masterpiece? Our lead mechanic handles all custom inquiries personally. Drop us a line and let's talk about your riding style.

Or call us directly at New York: +14723142723