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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 customisable to your perfect aero position.

The tech you get

Lightweight 500 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, Speed Concept full foil carbon fork and integrated stem, and Bontrager Speed Limit integrated brake set. Built for BB90 bottom bracket. Includes brakes, carbon aero bar, seat post, integrated direct mount stem and headset.

The final word

Advanced aerodynamics, light weight and a whole lot more than a frame. With all the included parts, this package gives you a major jump on your dream tri bike build. Plus, it's fully customisable through Project One!

The Walkthrough

favorite_borderWhy you'll 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 customisable through Project One
  4. Speed Concept is easy to adjust and comes in an extended size range, which means that every rider can find their fastest, most dialled fit


Features

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
Frame 500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, BB90, Speed Fin compatible, Duotrap-compatible, SC Draft Box 2 and SC Speed Box 2 compatible
Fork SC full foil carbon, integrated brake and stem
Frame fit Triathlon
Wheels
Max tyre size 25 c Bontrager tyres (with at least 4 mm of clearance to frame)
Components
*Seatpost Size: S
Bontrager Speed Concept Race Lite, alloy, +/-20 mm offset, 275 mm length
Size: M, L, XL
Bontrager Speed Concept Race Lite, alloy, +/-20 mm offset, 335 mm length
Handlebar Bontrager Speed Concept KVF aero bar, carbon, direct mount, UCI legal
*Stem Size: S
Bontrager Speed Concept, direct mount, 69 mm rise, 67 mm reach
Size: S
Bontrager Speed Concept, direct mount [p]
Size: M, L, XL
Bontrager Speed Concept, direct mount, 61 mm rise, 110 mm reach
Brake Bontrager Speed Limit integrated brakes
Weight
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
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 on Trek pre-production painted frames at the 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 authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

 

Rider Height

Inseam

All measurements provided in cm unless otherwise stated.

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 min (w/short mast) Saddle rail height max (w/tall mast)
S 700c 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 700c 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 700c 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 700c 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

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