Framesets

Build the bike you really want around a premium carbon frameset. Underdogs Cycling sources framesets factory-direct from leading carbon specialists — ELVES, CHAPTER2, SEKA, INCOLOR, LightCarbon, Tavelo, Avenger, Evolve and Quick Pro — covering aero road, lightweight climbing, all-road and gravel disciplines.

Every frameset is a modern disc-brake, thru-axle design built from Toray T800/T1000-class carbon, with fully internal routing, contemporary bottom-bracket standards (T47, BB386), UDH or replaceable hangers and clearance for today's wider tyres. Many are UCI-approved, and each ships with the headset, hangers and hardware you need to start your build.

Buying direct means World-Tour-grade carbon without the dealer markup, backed by multi-year warranties and tracked worldwide shipping. Looking for a specific discipline? Jump to road framesets or gravel framesets. Not sure on size or layup? Send us your height, inseam and riding goals and we'll help you choose — or compare numbers on Geometry Geeks.