Speed Concept

The most aero bike ever

Speed Concept is pure drag-defying tri performance. It offers total aerodynamic integration, incredible fit, and even Project One customization, all in one incredible system.

You own the course on Speed Concept. Design, components, and incredible fit combine to meet your best effort and propel you to new heights of performance. Welcome to the win.

  1. A complete aero system Whole-bike aero approach integrates frame, rider, brakes, cabling, electronics, and storage to dramatically reduce drag and shave seconds.

  2. Easy build, easy travel Speed Concept has the largest range of adjustability of any elite tri bike, plus fast assembly and easy adjustment that makes travel easy.

  3. Fastest bike on the planet We've increased stiffness and reduced weight on our most aerodynamic frame ever, to give you every possible advantage on the course.

  4. Project One customization Don't settle for anyone else's bike. Spec the styling, fit, and components you desire through Trek's best-in-class customization program.

What people are saying

The Speed Concept 9 Series’ combination of fit, adjustability, aerodynamics, drop-dead good looks and usability make it the best triathlon bike on the road today

Triathlete Magazine

The Speed Concept hasn't been merely updated. It has been perfected.

Nick Salazar - TriRig.com
Review: 2014 New Trek Speed Concept