Every bicycle that Firefly makes is custom.

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 range of your needs and our abilities. 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…

It rides like nothing I’ve ever experienced, even a short ride on flat and smooth tarmac was enough to tell that the bike has a perfect blend of ride quality and stiffness. I had really high expectations of the frameset and it met those with flying colors!

See the build
  • photo from Tumblr

Wishing @kplegan great luck and even better legs for Saturday's singlespeed and Sunday's Elite #cxnats championships! Sadly @Dani_MSmith is out with a concussion, but both have had seasons to be proud of and we've loved cheering em on. #bitchngrit 📸gvngould

Last minute shopping? I have a popup store the week before Christmas at 21 drydock Avenue in the seaport. I’m also throwing a holiday party the 16th in that space. Come say hey, talk pens and watches, look at art by @josiemorway and bikes by @fireflybicy… https://t.co/Rqar1WskiD

We are so thrilled to be a part of @The_Schon's winter holiday pop-up at the Design Center along with @josiemorway. Come see/shop handmade watches, pens, bikes, art, and, most importantly, straws. Please RSVP to the opening party via DM to @The_Schon!

Folks, Donalrey Nieva (https://t.co/tVy6iyHUkY) takes the coolest photos. #FF805 #compasstires

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