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It's right for you if...
You leave it all on the course and want to build up a tri bike that does the same. You want blazing fast aero speed and loads of integrated accessories that make hydrating and re-fueling easy.
The tech you get
Ultra-lightweight 800 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, Speed Concept full foil carbon fork, road-smoothing IsoSpeed, integrated fuel storage, hydration, and flat kit storage. Comes with an integrated brakeset and stem. Designed for a T47 bottom bracket.
The final word
Speed Concept SLR Frameset is as fast as it is smart. It's simple, thoughtful design and integrated features ensure a less stressful race day, help you achieve your fastest bike splits ever, and set you up for a successful run. Build it up with your pick of parts to create the ultimate speed machine.
The Walkthrough
favorite_borderWhy you'll love it
- Smart integrated fuel and hydration storage makes it simple and stress-free to stay strong without leaving your aero position
- Top Tube IsoSpeed takes the edge off rough roads and is damped with an elastomer so it rebounds in a smooth, controlled, stable motion
- Easy build, easy travel: fast assembly makes it easier to travel to races
- Make it yours: it's fully customizable through Project One. Choose your model. Choose your paint. Choose your parts.
Setting the gold standard
Learn more about how Trek-Segafredo's Ellen van Dijk piloted her Speed Concept SLR to gold at the 2022 UCI individual time trial world championships.
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"An impressively fast and comfortable top-of-the-range triathlon bike"
"Overall, we loved our time on the Speed Concept. The improved comfort, storage features and adjustability alone make it worth the wait over the previous version. Add in the claimed speed benefits, and you have a superbike that’s up there with the very best in 2022."
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Features
This Speed Concept is the fastest bike we’ve ever tested—and it’s six minutes faster than the previous model at Kona. The ultralight 800 Series OCLV Carbon frame’s drag-reducing Kammtail Virtual Foil tube shapes cut through the air.
Integrated fuel and hydration storage makes it simple and stress-free to stay strong without leaving your aero position.
Our system is designed to fit as many triathletes as possible. It’s fully customizable, simple to adjust, and preserves your fit while you travel
Top Tube IsoSpeed takes the edge off rough roads, keeping you fresher and less fatigued not only on your ride, but on your run as well.
Specifications
*spec applies to all sizes unless otherwise noted
| Frame | 800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, T47 BB, integrated Bento box, integrated downtube storage |
|---|---|
| Fork | SC full foil carbon, integrated brake & stem |
| Frame fit | Triathlon |
| Max tire size | 28c rear, 25c front |
|---|
| Max chainring size | 2x: 55/42 |
|---|
| Rotor size | Max brake rotor sizes: 160mm front & rear |
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| Weight | M - 4.01 lbs / 1.82 kg |
|---|
Sizing & Tech
The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local retailer.
Rider Height
Inseam
S
154.0 - 167.0 cm
5'0.6" - 5'5.7"
72.0 - 80.0 cm
28.3" - 31.5"
M
167.0 - 175.0 cm
5'5.7" - 5'8.9"
77.0 - 83.0 cm
30.3" - 32.7"
L
175.0 - 186.0 cm
5'8.9" - 6'1.2"
82.0 - 88.0 cm
32.3" - 34.6"
XL
186.0 - 198.0 cm
6'1.2" - 6'6.0"
87.0 - 93.0 cm
34.3" - 36.6"
All measurements provided in cm unless otherwise noted.
| 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/short mast) | Saddle rail height min (w/tall mast) | Saddle rail height max (w/tall mast) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 700c | 49.9 | 78.0° | 6.5 | 72.2° | 49.5 | 8.0 | 41.0 | 4.5 | 6.1 | 96.7 | 76.0 | 39 | 49.2 | 55.9 | 66.6 | 64.9 | 75.6 |
| M | 700c | 52.5 | 78.0° | 9.0 | 72.5° | 51.8 | 8.0 | 41.0 | 4.5 | 6.0 | 99.5 | 78.5 | 41.6 | 51.7 | 58.0 | 69.2 | 67.0 | 78.2 |
| L | 700c | 54.9 | 78.0° | 11.5 | 72.5° | 54.1 | 8.0 | 41.0 | 4.5 | 6.0 | 102.0 | 80.8 | 42.6 | 54.1 | 60.4 | 71.5 | 69.4 | 80.5 |
| XL | 700c | 57.4 | 78.0° | 14.0 | 72.5° | 56.5 | 8.0 | 41.0 | 4.5 | 6.0 | 104.7 | 83.1 | 44.5 | 56.5 | 62.8 | 74.0 | 71.8 | 83.0 |