Custom made titanium and stainless steel bicycles.
Handcrafted in Florence, Italy.
Born from a desire to bring simplicity, substance, and performance into perfect harmony, my frames are crafted from the ground up—one at a time—and uniquely designed for each rider.
I don’t offer stock sizes or predefined models with flashy names.
The reason is simple: every frame is one of a kind.
I don’t run marketing campaigns or chase monthly sales targets.
I build bicycles for the sake of building them—to create the highest-performing, most refined bikes possible. At the core of my work are the things that matter most: thoughtful geometry, meticulous craftsmanship, material selection, ride quality, and a relationship of trust between me and each client.
ABOUT
TRUST. ACCURACY. PERFORMANCE.
In 1998, Marco Pantani won both the Giro d’Italia and the Tour de France in the same season. I was 10 years old—and that’s when I fell in love with road racing. Since then, cycling has always been a part of my life.
My passion grew so deeply that I began building and riding my own racing machines.
I learned the craft from the ground up.
Shipyard welders, metalworkers, blacksmiths—these people played a key role in shaping my journey.
After many years in the metal fabrication industry, I had the opportunity to work alongside one of the oldest framebuilders in Italy.
Day by day, he taught me how to do things the right way—and only later, how to do them his way.
Today, I build in my way. Geometry design, precision craftsmanship, and performance are the foundation of everything I do.
If you choose me to build your next racing bike, here’s what I offer:
-
Tailored geometry design: Your body dimensions, riding style, experience, and future goals are all considered. I will tune the fit, handling, and ride setup to your exact needs.
-
Top-tier materials: I work with only the best raw materials available on the market.
-
Total uniqueness: Every element of your bike will be crafted to your specific requirements. From tubing profiles, butting, diameters, and top tube slope—everything will be yours and yours alone.
-
Custom finishing options: Fully personalized, just like the rest of the bike.
-
Open, honest communication: I’m not part of the cycling industry. You won’t find marketing buzzwords or empty claims here—just straight talk.
PROCESS
CUSTOM BUILT FOR YOU.
All my frames are handcrafted in my workshop in Florence, Italy.
For my titanium bikes, I exclusively use high-grade 3Al/2.5V aerospace-grade 9 tubing. For stainless steel builds, I work with a carefully selected blend of Columbus and Reynolds tubing.
Every bike I build is fully custom.
You won’t find stock sizes or preconfigured build kits here.
Creating a custom bike goes far beyond picking a flashy paint job.
My bikes are designed around each rider’s unique body dimensions, riding style, story, and goals. I take the time to understand each client personally, in order to determine the ideal geometry, materials, and components.
As a client, you’ll be fully involved in every step of the process—because building your dream bike should be a journey we take together.
ORDERING
DESIGNED ON YOUR ADVENTURES.
You won’t find a price list on my website—because everything is custom, and prices can vary significantly.
Get in touch, and I’ll be happy to provide a general price range based on the type of bicycle you’re looking for.
The first step in ordering a custom bike is simple: reach out and tell me about yourself and the kind of bicycle you want.
Getting to know you—your story, your needs, your goals—is essential to creating the bike of your dreams.
Building a custom bike is a highly collaborative process, so be prepared: I’ll ask you a lot of questions.
SIZING
ONLY AN INDIVIDUAL APPROACH.
We’ll start by reviewing your current bike setup and arranging an in-person biomechanical fitting at one of my trusted partner centers.
If you’re located far away, that’s not a problem—I regularly collaborate with professional third-party fitting services. In this case, you’ll receive a PDF fitment sheet to complete. This form covers the three primary contact points: handlebar, saddle, and pedals—essential elements I need to begin designing your bike.
Together with my trusted fitter—who brings decades of experience in the professional cycling world—I’ll study your data to ensure the best possible custom fit.
From there, I’ll create a detailed drawing of your bicycle using CAD design software. We’ll go over the geometry, components, and material choices together before moving on to the building phase.
CONTACTS
Address
Costrini Cycles – Via del Lavoro 11/14 – 50018 Scandicci (FI) – ITALY
Phone
+39 3312834328
© Copyright 2022 CostriniCycles – All rights reserved.
All trademarks, service marks, trade names, product names, logos and trade dress appearing on our website are the property of their respective owners.
ITALY