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2018

Speed Concept

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$3,999.99 - $4,499.99 Model 1485000-2018
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, carbon aero wheels, and an 11-speed drivetrain—all in a super aero bike built for flat-out speed.
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, carbon aero wheels, and an 11-speed drivetrain—all in a super aero bike built for flat-out speed.
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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. 

favorite_borderWhy we love it

  1. It's a triathlon superbike that's proven to be the fastest in the wind tunnel
  2. 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
  3. Make it yours: it's fully customizable through Project One. Choose your model. Choose your paint. Choose your parts.
  4. Speed Concept is easy to adjust and comes in an extended size range, which means every rider can find their fastest, most dialed fit
  5.  Easy build, easy travel: fast assembly makes it easier to travel to races

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Features

Specifications

  • Frameset

    Frame
    500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, BB90, Speed Fin compatible, DuoTrap compatible, SC Draft Box 2 & SC Speed Box compatible
    Fork
    SC full foil carbon, integrated brake & stem
  • Wheels

    Wheels
    Bontrager Aeolus Comp Tubeless Ready
    Tires
    Bontrager R2 Hard-Case Lite, 700x25c
  • Drivetrain

    Shifters
    Shimano Dura-Ace bar end, 11 speed
    Front derailleur
    Shimano Ultegra, braze-on
    Rear derailleur
    Shimano Ultegra
    Crank
    Shimano Ultegra, 50/34 (compact)
    Bottom bracket
    BB90
    Cassette
    Shimano Ultegra, 11-28, 11 speed
    Chain
    Shimano Ultegra
    Pedals
    Not included
  • Components

    Saddle
    Bontrager Hilo Comp, chromoly rails
    Seatpost
    Bontrager Speed Concept Race Lite, alloy, +/-20mm offset
    Handlebar
    Bontrager Speed Concept KVF aero bar, carbon, direct mount, UCI legal
    Grips
    Bontrager tape
    Stem
    Bontrager Speed Concept, direct mount
    Headset
    Integrated, sealed bearings
    Brakeset
    Bontrager Speed Limit integrated, Bontrager Race lite aero levers
  • Weight

    Weight
    M - 8.80 kg / 19.40 lbs
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

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.

 

Rider Height

All measurements provided in cm unless otherwise noted.

Frame size letter 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
S 50.3 78.0° 6.5 72.2° 49.5 8.0 40.0 4.5 6.1 96.1 75.0 39.0 49.2 59.9 74.7
M 52.9 78.0° 9.0 72.5° 51.8 8.0 40.0 4.5 6.0 98.5 77.5 40.8 51.7 62.5 77.2
L 55.3 78.0° 11.5 72.5° 54.1 8.0 40.0 4.5 6.0 101.0 79.9 42.6 54.1 64.9 79.6
XL 57.8 78.0° 14.0 72.5° 56.5 8.0 40.0 4.5 6.0 103.7 82.3 44.5 56.5 67.3 82.0