500 Series OCLV achieves a superb balance of light weight, strength, and stiffness that's perfectly suited to the sophisticated frame technologies that distinguish Trek frames.
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KVF tube shape
Kammtail Virtual Foil. It’s the most aerodynamic tube shape ever designed for a bicycle.
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DuoTrap compatible
DuoTrap seamlessly integrates the computer sensor into the frame to measure speed, distance, and cadence with no added aerodynamic drag.
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10 speed
The standard in race performance gearing.
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BB86.5
Wide, stiff bottom bracket improves pedaling performance for exhilarating acceleration.
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Draft Box compatible
Bontrager's flat repair storage fits the Speed Concept frame so well that the bike is actually more aerodynamic with it than without.
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Speed Box compatible
Bontrager's super-aero top tube nutrition storage fits the Speed Concept frame so well that the bike is actually more aerodynamic with it than without.
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Bontrager aero skewers
Even the quick-release skewers on the Speed Concept increase its speed. We integrate them into the shape of the bike for faster aerodynamics.
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Integrated rear brake
Brake is integrated into the frame for minimal drag and maximum efficiency.
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Internal cable routing
Shift and brake cables are routed through the frame for the lightest, cleanest, best cable management ever.
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Electronic drivetrain optimization
No zip ties, no electrical tape, just the cleanest electronic drivetrain integration available on a tri bike.
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Super-stable tri geometry
Tri-specific geometry provides ultra-stable handling when you're in the aero bars, for a more confident ride.
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The fastest fit
The Speed Concept was developed for the absolute fastest riders in the sport, but with every rider in mind. No other brand has a wider range of sizes or a more adjustable fit.
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Leading edge technology
Presenting the least amount of surface area at the front of the bike is crucial. It sets the tone for how the rest of the bike will perform.
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Wind tunnel data
Trek spent thousands of hours in the wind tunnel applying real-world wind conditions to Speed Concept and our competitors. The results speak for themselves.
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Integrated electronics
Speed Concept integrates the computer sensor seamlessly into the frame to eliminate unwanted dirty air.
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Direct-mount front derailleur
Provides accurate shifting in a lightweight, minimal package.
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