Speed Concept

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.

A complete aero system

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

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.

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.