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Triathlon/Time Trial

Trek Speed Concept
$4,199.99 - $4,699.99
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
Trek Speed Concept 9.9 Frameset
$5,149.99
Some wins are measured in seconds. On Trek's Speed Concept 9.9 you'll measure your improvements in minutes! This hand-made-in-the-USA carbon frame delivers unparalleled aerodynamics with Trek's Kammtail tubes that cheat the wind even at serious real-world wind angles. For further aerodynamics, the cables, brakes and electronics are hidden out of the wind. It's a lot more than just aero though, the frame is also brilliantly light and stiff for excellent acceleration and cornering. This frameset comes with carbon aero bars, carbon aero post, and front and rear integrated brakes.
Trek Speed Concept 9.5
$5,499.99
Real-world testing gives you real-world results with Trek's Speed Concept 9.5. To bolster its performance, this aero rocket denies the clock with a US-made carbon frame that uses slippery Kammtail tubing. Those tubes are light, stiff, and amazingly aero, even in cross winds. On this rocket, nothing was overlooked: internal cable routing, hidden quick releases, built-in brakes, computer sensors, even integrated storage and computer mounts, are all designed for aerodynamic speed. And, it's one of the most adjustable bikes available, so dial in the perfect tuck and push out every watt. Of course, the 9.5 is built for velocity with high-end specs, including 11-speed SRAM Force, carbon TT bars and frictionless Race Lite wheels.
Trek Speed Concept 9.5 WSD - Women's
$5,499.99
Real-world testing gives you real-world results with Trek's Speed Concept 9.5. To bolster its performance, this aero rocket denies the clock with a US-made carbon frame that uses slippery Kammtail tubing. Those tubes are light, stiff, and amazingly aero, even in cross winds. On this rocket, nothing was overlooked: internal cable routing, hidden quick releases, built-in brakes, computer sensors, even integrated storage and computer mounts, are all designed for aerodynamic speed. And, it's one of the most adjustable bikes available, so dial in the perfect tuck and push out every watt. Of course, the 9.5 is built for velocity with high-end specs, including 11-speed SRAM Force, carbon TT bars and frictionless Race Lite wheels.
Trek Speed Concept 9.5
$6,249.99
Real-world testing gives you real-world results with Trek's Speed Concept 9.5. Its lead just got a little larger with a US-made carbon frame that uses slippery Kammtail tubing. Those tubes are lighter, stiffer, and more aero than traditional designs, even in cross winds. On this rocket, nothing was overlooked: internal cable routing, hidden quick releases, and built-in brakes, computer sensors, even integrated storage, and computer mounts are all designed for aerodynamic speed. And, it's one of the most adjustable bikes available, so dial in the perfect tuck and push out every watt. Of course, the 9.5 is built for with top-end specs, with 11-speed Ultegra, carbon TT bars and frictionless Race Lite wheels.
Trek Speed Concept 9.5 WSD - Womens
$6,249.99
Real-world testing gives you real-world results with Trek's Speed Concept 9.5. Its lead just got a little larger with a US-made carbon frame that uses slippery Kammtail tubing. Those tubes are lighter, stiffer, and more aero than traditional designs, even in cross winds. On this rocket, nothing was overlooked: internal cable routing, hidden quick releases, and built-in brakes, computer sensors, even integrated storage and computer mounts are all designed for aerodynamic speed. And, it's one of the most adjustable bikes available, so dial in the perfect tuck and push out every watt. Of course, the 9.5 is built with top-end specs, like 11-speed Ultegra, carbon TT bars and frictionless Race Lite wheels.
Trek Speed Concept 9.8
$7,999.99
Your competitors will be envious when you show up on your Speed Concept 9.8, if they ever actually see you fly by. One of the most-advanced triathlon and time trial aero bikes, its hand-built-in-the-USA Trek carbon frame boasts Kammtail shaping that cheats the wind even in cross winds. Plus the truncated shape is lighter and stiffer for excellent acceleration and cornering. The Speed Concept's unparalleled aerodynamics is also courtesy of ingeniously hidden cables, brakes, wheel quick releases and even the computer sensor. The 9.8 is also one of the most adjustable tri/TT bikes out there so you'll enjoy a custom fit for the best possible power output. And, this clock-beater features SRAM's precision Force 22 components, plus deep-dish Bontrager wheels that fly down the road. Your PRs are about to fall.
Trek Speed Concept 9.9
$10,999.99
Some wins are measured in seconds. On Trek's Speed Concept 9.9 you'll measure your improvements in minutes! The full OCLV carbon frame delivers unrivaled aerodynamics with Trek's Kammtail tubes that cheat the wind even at serious real-world wind angles. It's also brilliantly light and stiff for outstanding acceleration and cornering. Notice anything missing? The cables, brakes, electronics, and even the skewers are hidden, out of the wind's time-adding grasp. There's even integrated storage that makes the frame more aero. Plus, the shifting is telepathic with Shimanos' flawless Dura-Ace Di2 and Bontrager Aeolus wheels increase the unfair advantage on any course. Faster, lighter, better. Just like you!
Trek Speed Concept 9.9
$11,799.99
Some wins are measured in seconds. On Trek's Speed Concept 9.9 you'll measure your improvements in minutes! The full OCLV carbon frame delivers unrivaled aerodynamics with Trek's Kammtail tubes that cheat the wind even at serious real-world wind angles. It's also brilliantly light and stiff for outstanding acceleration and cornering. Notice anything missing? The cables, brakes, electronics, and even the skewers are hidden, out of the wind. There's even integrated storage that makes the frame more aero. Plus, the shifting is telepathic with Dura-Ace Di2 and the Aeolus wheels increase this unfair advantage on any course. Faster, lighter, better. Just like you!
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