Overview /
There are all other carbon triathlon bikes... and then there’s Speed Concept 9 Series. Real-world wins confirm wind tunnel predictions: 9 Series is the fastest bike on the planet.
Attention, speed freaks: we designed and hand built the Speed Concept 9 Series just for you. (Named it after you, too.) Now get out there and make us proud.
Highlights /
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Nothing is faster
We've tested every major competitor in the wind tunnel, and Speed Concept 9 Series is the fastest. Period.
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The best aero integration
Unprecedented integration of brakes, cabling, electronics, and storage dramatically decreases drag and saves time.
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The best fit
Speed Concept 9 Series has the largest range of adjustability of any elite tri bike, so you can dial the fit for best comfort and performance.
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Hand built in USA
The world’s best carbon craftsmen meticulously hand build each frame from our proprietary OCLV Carbon in our US manufacturing facility.
I have been riding the Speed Concept since original prototype in 2009, and it has been a huge part in my success to finish 2nd at the World Championship in the Ironman and the Ironman 70.3, as well as winning the National Championship title. Not only is it the fastest and most comfortable time trial bike, but it handles amazing. I feel so confident to ride it on any course, from lots of climbing to technical downhill and corners. I wouldn't ride anything else.
Chris Lieto
Trek pro triathlete
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
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.
Matt Pacocha
Bike Radar, Cycling News
