Compare bikes: Compare Trek Speed Concept Aerodynamics (2017) vs. Trek Speed Concept Speed Concept 9 Series Frameset (2017) - Findabike

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SC full foil carbon, carbon dropout, integrated brake and stem

600 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, BB90 w/Speed Fin, DuoTrap compatible, SC Speed Box compatible, includes SC Draft Box 2

Integrated, sealed bearings

Bontrager Speed Concept, direct mount

Bontrager Speed Limit, integrated

Bontrager Speed Concept full foil aero bar, carbon, direct mount

Bontrager Speed Concept Race X Lite, OCLV Carbon, +/-15mm offset

Bontrager Speed Concept, direct mount