The fastest bike just got faster
You own the course on Speed Concept. Design, components, and incredible fit combine to meet your best effort and propel you to new heights of performance. Welcome to the win.
- The ultimate in adjustability, aerodynamics, and aesthetics
- Whole-bike integrated aero system is the world's fastest
- Largest range of sizes and adjustability for a perfect fit
- Make it yours: completely customizable through Project One
Our exclusive Kammtail Virtual Foil (KVF) is the most aerodynamic tube shape ever designed for a bicycle. And now it's even faster, with less frontal area and reduced drag at all yaw angles.Learn More
The Kammtail Virtual Foil (KVF) tube shape is groundbreaking aero technology. We started with a super-slippery 5:1 airfoil, then cut off the tail at just the right length to trick the wind into thinking the full foil is still there, creating a super-aero virtual tail.Learn More
Less drag at all crosswind angles and a lighter frame mean greater speed from the power you put to the pedals. Speed Concept conquers the wind, and the competition.Learn More
Advanced aerospace materials and weight-saving, performance-enhancing technology give 600 Series OCLV the best balance of frame weight/stiffness in the industry.Learn More
Each level of OCLV offers the best ride for the money, thanks to an optimal balance of areal weight, stiffness, and compliance. 600 Series OCLV features advanced aerospace materials and weight-saving, performance-enhancing technology to achieve the best frame weight/stiffness combinations in the industry.Learn More
Areal weight is a composite industry term for the weight of carbon material over a given area. The lighter the material, the more expertise required to work with it, and the pricier the resulting frame. We can work magic with the lightest materials in cycling. We also know when a slightly heavier material will make the best frame for the price.Learn More
The right relationship of stiffness to weight is critical to frame performance. We run rigorous tests to ensure that we've achieved the proper stiffness/weight ratio at every part of the frame to maximize handling, pedaling performance, and ride feel.Learn More
Performance isn't just about the bike. It's about the rider. Key to rider performance is comfort, and key to comfort is vertical compliance. Our proprietary testing provides us with extremely precise compliance measurements, and our unique capacity for sophisticated frame shaping allows us to optimize this performance-enhancing frame trait.Learn More
We minimize overall frame weight by using precisely the right amount of material, no more, no less, at every point of the frame for optimal performance and strength. This level of frame refinement requires the unique mix of ultra-high-quality raw materials and exacting manufacturing only Trek can provide.Learn More
Over two decades ago, Trek engineers developed our Optimum Compaction, Low Void carbon manufacturing process, enabling us to produce carbon bikes with consistency and quality previously thought impossible. To this day, Trek OCLV Carbon continues to lead the industry, advancing what's possible in carbon frames.Learn More
Full-foil forkWe tested every shape possible, and found this 6:1 ratio is fastest where it matters most. This fork slices the wind from 2.5-12.5 degrees of yaw angle without stalling for unparalleled aerodynamic performance in real-world wind conditions.
Speed FinOur exclusive Speed Fin performs double duty: it's a powerful brake booster to enhance rear-wheel braking power, and it cheats the wind as an aero rear-wheel fairing.
Integrated handlebarBar is integrated into the frame for the sleekest, lowest-drag profile.
Ultra-clean front endMove around to the front of Speed Concept and an amazing thing happens: it all but disappears. Fully integrated handlebar with hidden shift and brake cables presents 30% less surface to the wind. It's the lightest, cleanest, most aero front end ever.
Integrated Speed StorageBontrager integrated Speed Storage products are so well fitted to the Speed Concept frame that you and your bike are actually more aerodynamic with them than without.
Fast build, easy adjustmentTri bikes are not known to be mechanic friendly. But Speed Concept changes that. It’s faster to build, easier to adjust, simpler to pack for race travel. You’re welcome.
Electronic shiftingShimano Di2 electronic shifting offers the ultimate in speed and precise, reliable shifting. Riders can switch between gears quickly and effectively with the touch of a button. More compact lever hoods improve comfort and control, while Shimano’s Di2 internal battery hides inside the frame for a clean, fresh look.
- 600 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, BB90 w/Speed Fin, DuoTrap compatible, SC Speed Box compatible, includes SC Draft Box 2
- SC full foil carbon, carbon dropout, integrated brake & stem
- Bontrager Aeolus 5 D3 Tubeless Ready
- Bontrager R4 Aero, 220tpi, aramid bead, 700x22c
- Shimano Dura-Ace Di2, bar end control, 11 speed
- Front derailleur
- Shimano Dura-Ace Di2, braze-on
- Rear derailleur
- Shimano Dura-Ace Di2
- Shimano Dura-Ace, 53/39 (double)
- Bottom bracket
- Shimano Dura-Ace, 11-25, 11 speed
- Bontrager Hilo XXX, carbon rails
- Bontrager Speed Concept Race X Lite, OCLV Carbon, +/-15mm offset
- Bontrager Speed Concept full foil aero bar, carbon, direct mount
- Bontrager gel cork tape
- Bontrager Speed Concept, direct mount
- Integrated, sealed bearings
- Bontrager Speed Limit integrated brakes, Shimano Dura-Ace Di2, bar end control levers
- M - 8.13 kg / 17.92
Sizing & fit
Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorized Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.
|Frame size letter||Wheel size||A Seat tube||B Seat tube angle||C Head tube length||D Head angle||E Effective top tube||G Bottom bracket drop||H Chainstay length||I Offset||J Trail||K Wheelbase||L Standover||M Frame reach||N Frame stack||Saddle rail height minimum||Saddle rail height maximum|
Upgrades from Speed Concept 7.0
- Fully integrated cockpit
- Full SRAM Force 22 drivetrain
- Bontrager Race Tubeless Ready wheelset
- Bontrager R3 tires w/120tpi casing
- Bontrager RXL Hilo saddle w/hollow Ti rails