Speed Concept 9 Series


Speed Concept 9 Series has opened up its lead. It features cleaner, more complete integration, even better performance at low yaw angles, and it's nearly a half a kilo lighter.

You own the course on 9 Series. Design, components, and incredible fit combine to meet your best effort and propel you to new heights of performance. Welcome to the win.

Feature tour


  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 customisation

    Don't settle for anyone else's bike. Spec the styling, fit, and components you desire through Trek's best-in-class customisation programme.

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