How can we build you a truly high-performance bike that matches the efficiency of a world-tour race bike but with none of the sacrifices to fit, handling, ride quality, durability, or serviceability found in even the highest tier of full carbon bikes? This is how.

The laser cut titanium lugs and chain stays give the frame titanium’s trademark lively ride and durability, all while allowing us to customize the fit, geometry, and component compatibility to exactly suit your needs.

The proprietary tapered carbon tubing reduces the weight, focuses the stiffness of the bike where it’s needed most, and provides an added level of vibration damping, making for an extraordinarily quiet ride, even on bikes built to be extraordinarily stiff.

The result is a truly custom, race-worthy bike, with an unmatched level of refinement. This is the pinnacle of ride quality, aesthetics, and frame design.




Custom mandrel-rolled carbon tubing from Enve composites, including a tapered seat tube and top tube
Proprietary Firefly carbon monostay
1” Chainstays
Pressfit 30 BB
44mm straight or tapered head tube
Enve tapered fork
Fully custom frame geometry and tube selection
Meticulously TIG-welded, laser-cut titanium lug construction


Internal Di2 or EPS routing // $200
Firefly custom 142x12mm flat-mount thru-axle disc brake dropouts // no extra cost
Enve disc road fork // no extra cost
Proprietary tapered carbon integrated seat post // $800
Threaded BB // no extra cost
1 1/8” HT // no extra cost
Rack mounts // no extra cost
Fender mounts // no extra cost
(Please contact us if you want something that you don’t see on this list, we like a challenge.)

All I can say is wow. This bike is awesome in ways I never imagined. Power transfer, smooth comfortable ride, responsiveness, and so quiet. All resulting in greater joy in riding. It is the most beautifully designed and executed thing I have ever owned. You and the Firefly team have earned my admiration.

See the build