Speed Concept 9 Series

Are you a speed freak? The 9 Series is our top-of-the-line bike for those who put speed above all else.

Hidden from the wind
Integrated front and rear brakes, internal frame routing, optional integrated DuoTrap electronics, and integrated storage dramatically decrease drag and save time

KVF tube shape
Kammtail Virtual Foil. It's the most aerodynamic tube shape ever designed for a bicycle.

Unmatched adjustability
Speed Concept 9 Series has the largest range of adjustability of any elite tri bike.

Wind-tunnel proven
We've tested every major competitor in the wind tunnel, and Speed Concept is the fastest. Period.


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.

Trek’s Speed Concept is one darn fast ride. In fact, it’s the fastest aero bike we’ve ever ridden, and it shaved over a minute off our previous personal best at our local weekday time trial series.

I sought out Trek 5 years ago because they were building bikes to give Lance Armstrong seconds of free time. For me that adds up to 3, 5, 10 minutes at the end of 120 miles. With the Speed Concept I know I have the fastest bike on the course.
(trekbikes.com)