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…

What can I say……Love the ride. Fits like a glove, stiff rear triangle but still comfy, perfectly balanced, beautiful lively ride, and is both stable and responsive. And so quiet too. No creaky carbon or pingy aluminium noises – I think that acoustic quality in a frame is under-rated. I had a custom made steel race bike when I was a lad in the 80s, and this is the first of many bikes since that feels just right. Could not be better, my dream bike.

See the build
  • photo from Tumblr

Winter ➡️ Spring. Feeling pretty pretty excited to test the brand new @envecomposites 3.4AR rims...


Un @fireflybicycles route Ti très sobrement personnalisé.
Made in USA de pied en cap, groupe SRAM eTap complet... sauf le double plateau Dura-Ace Shimano installé sur une étoile/capteur de puissance Quarq DFour91.
Un pédalier "SRAM" avec des plateaux Shimano, c'est rare/cher.


Gravel cycling has its own set of physical and mental demands. @KPLegan chats about gravel coaching and how to prepare for long adventures in the saddle.

Martini racing/hot-rod inspired. See all of the photos here: https://t.co/ow1p06xhqa

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