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Triathlon

Trek triathlon bikes aren't just highly refined, absurdly aerodynamic machines that cheat the wind, transfer all your power to the road, and carry what you need to stay on course. These tri bikes are also your ticket to the final leg of the race. Every detail of every Trek Speed Concept is designed to help you earn the best TT or bike split of your life, and still leave you with enough energy to crush the run.

$3,299.99 $4,199.99 21% Off
Speed Concept is a lot of things, but above all, it’s fast. It's our most aerodynamic bike, which makes it an ideal triathlon bike and a great choice for TT enthusiasts who know every second matters. Plus, it's an exceptional value: adjustability, integration, customization options, aero wheels, and an 11-speed drivetrain—all in a super aero bike built for flat-out speed. It's right for you if... You're out to win, and you're looking for the aero advantage other triathlon bikes simply can't provide. You understand fit is a crucial part of going fast, and you want a bike that's infinitely customizable to your perfect aero position. The tech you get Lightweight 500 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, full Shimano Ultegra 11-speed drivetrain with Dura-Ace bar end shifters, fully integrated handlebar and stem, Bontrager Hilo Comp triathlon-specific saddle for an aggressive and aero position, and aerodynamic Bontrager Aeolus 5 Comp TLR wheels. The final word When you ride Speed Concept, you're gonna go fast. A lightweight carbon frame, aero tube shaping, carbon wheels, and an 11-speed Shimano Ultegra drivetrain mean speed and efficiency where it counts. Triathletes, time trialists, general speed demons—this one's for you. Why you'll love it - It's a triathlon superbike that's proven to be the fastest in the wind tunnel - PRs are for breaking, and Speed Concept is the bike designed to put you closer to whatever goal you've set for yourself, whether that's a faster bike split or a new speed record - Make it yours: it's fully customizable through Project One - Speed Concept is easy to adjust and comes in an extended size range, which means every rider can find their fastest, most dialed fit - Easy build, easy travel: fast assembly makes it easier to travel to races
$9,699.99
It's right for you if… You leave it all on the course and want a tri bike that does the same. You want blazing fast aero speed, a Shimano Dura-Ace/Ultegra wireless electronic drivetrain for precise shifts, and loads of integrated accessories that make hydrating and re-fueling easy. The tech you get Ultra-lightweight 800 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, Speed Concept full foil carbon fork, road-smoothing IsoSpeed, integrated fuel, hydration, and flat kit storage, Shimano Dura-Ace/Ultegra Di2 wireless electronic 12-speed drivetrain, fully integrated handlebar and stem, Bontrager Hilo Comp triathlon-specific saddle for an aggressive aero position, disc brakes for reliable stopping power, and aero Bontrager Aeolus Pro 51 wheels. The final word Speed Concept is as fast as it is smart. Its simple, thoughtful design and integrated features ensure a less stressful race day, help you achieve your fastest bike splits ever, and set you up for a successful run. SLR 7 also gives you the performance boost of a high-end Shimano drivetrain and super nice Bontrager wheels. Why you'll love it: - Smart integrated fuel and hydration storage makes it simple and stress-free to stay strong without leaving your aero position - Top Tube IsoSpeed takes the edge off rough roads and is damped with an elastomer so it rebounds in a smooth, controlled, stable motion - Easy build, easy travel: fast assembly makes it easier to travel to races - All-new wireless Dura-Ace/Ultegra Di2 delivers ever faster, smoother, and more responsive shifts than ever - Make it yours: it's fully customizable through Project One. Choose your model. Choose your paint. Choose your parts.
$10,199.99
Speed Concept SLR 7 eTap is an aerodynamic carbon triathlon bike engineered for incredible speed and seamless integration. Every bit of this bike-from the light aero frame to ride-smoothing IsoSpeed to cutting-edge fuel and hydration systems-has been painstakingly designed to help you beat your PR again, and again, and again. It's right for you if… You leave it all on the course and want a tri bike that does the same. You want blazing fast aero speed, a SRAM Force wireless electronic drivetrain for precise shifts, and loads of integrated accessories that make hydrating and re-fueling easy. The tech you get Ultra-lightweight 800 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, Speed Concept full foil carbon fork, road-smoothing IsoSpeed, integrated fuel, hydration, and flat kit storage, SRAM Force eTap AXS wireless electronic 12-speed drivetrain with SRAM eTap Clics shifters, a Force AXS power meter, fully integrated handlebar and stem, Bontrager Hilo Comp triathlon-specific saddle for an aggressive aero position, disc brakes for reliable stopping power, and aero Bontrager carbon wheels. The final word Speed Concept is as fast as it is smart. Its simple, thoughtful design and integrated features ensure a less stressful race day, help you achieve your fastest bike splits ever, and set you up for a successful run. SLR 7 eTap also comes with a power meter for dialed training rides. Why you'll love it: - Smart integrated fuel and hydration storage makes it simple and stress-free to stay strong without leaving your aero position - Easy build, easy travel: fast assembly makes it easier to travel to races - The SRAM Force eTap AXS drivetrain is smart, smooth, and completely wireless - Comes with a SRAM Force AXS power meter for more effective training rides from the start - Make it yours: it's fully customizable through Project One. Choose your model. Choose your paint. Choose your parts.
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