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As you browse our bikes, one of the first things you’ll notice is that we don’t have catchy model names.
The reason is simple: every bike we make is custom. Maybe you want a super stiff race bike, maybe you want a comfortable bike for getting lost on dirt roads, maybe you want a commuter with all the bells and whistles, or an all-day mountain bike, or something totally different. No series of models can capture the variability of your needs and our abilities.

Our goal is to make ordering a Firefly an educational, personal, and enjoyable experience. We replace model names with conversations. When you order a Firefly, we’ll talk to you about how you want to use it, what type of riding you like, and what you want it to look like. If you’re close enough to visit our shop, we can show you all of the options in person and fit you in our in-house fit studio. Whether you know exactly what you want, or just know where you want to ride, we can help guide you to your dream bike, and then welcome you into the process as it’s born.

The links below are starting points, a rough template. If your bike falls between a road and a cross bike, or a cross and a mountain bike, no problem. Start with what seems like the closest match and we’ll work out the details from there. Let the dream begin…

Road // Ti-Carbon

Cross // Ti-Carbon

Road // Titanium

Cross // Titanium

Mountain // Titanium

Road // Stainless

Cross // Stainless

The Bones Project

The Bones Project

*In the event of a cancelled order, a portion of deposits will be kept for time spent during fitting and design process.


We invite you to work with us directly. If you’re ready to get your hands on a new Firefly, begin here by completing the correct Firefly Fit Form to the right or contacting Kevin Wolfson at 617.825.3473. (Download Adobe Reader XI to easily fill out, save, and email the fit form.)

After we have an initial conversation and receive your custom fit form, we will set up an in-depth interview to talk about you, your perfect bike, and how we will make it a reality.

Download the PDF Download the PDF Download the PDF

We also work with a small handful of premier fit studios we know and trust.

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