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It's right for you if...
You leave it all on the course and want a tri bike that does the same. You want blazing fast aero speed, a SRAM wireless electronic drivetrain for precise shifts, 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 aero fuel storage, hydration, and flat kit storage, SRAM Rival eTap AXS wireless electronic 12-speed drivetrain with SRAM eTap Clics shifters so you can stay low while shifting, a Rival AXS power meter, fully integrated handlebar and stem, Bontrager Hilo Comp triathlon-specific saddle for an aggressive aero position, disc brakes for reliable stopping power, and aero Bontrager carbon wheels.
The final word
Speed Concept is as fast as it is smart. It's simple, thoughtful design and integrated features ensure a less stressful race day and help you achieve your fastest bike and run splits ever.
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
- The SRAM Rival eTap AXS drivetrain is smart, smooth, and completely wireless
- Make it yours: it's fully customizable through Project One. Choose your model. Choose your paint. Choose your parts.
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 |
| Wheel front | Bontrager Aeolus Pro 51, Tubeless Ready, 100x12 mm thru-axle |
|---|---|
| Wheel rear | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, SRAM XD-R driver, 142x12mm thru axle |
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| Rim | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12mm thru axle |
| Tire | Bontrager R3 Hard-Case Lite, aramid bead, 120 tpi, 700x25 c |
| Max tire size | 28c rear, 25c front |
| *Shifter |
Size:
S, M, L, XL SRAM eTap AXS BlipBox |
|---|---|
|
Size:
S, M, L, XL SRAM eTap Clics, 12 speed |
|
| Front derailleur | SRAM Rival eTap AXS, braze-on |
| Rear derailleur | SRAM Rival eTap AXS |
| *Crank |
Size:
S SRAM Rival AXS Power Meter, 48/35, DUB spindle, 170mm length |
|
Size:
M, L SRAM Rival AXS Power Meter, 48/35, DUB spindle, 172.5mm length |
|
|
Size:
XL SRAM Rival AXS Power Meter, 48/35, DUB spindle, 175mm length |
|
| Bottom bracket | SRAM DUB, T47 threaded, internal bearing |
| Cassette | SRAM XG-1250, 10-36, 12-speed |
| Chain | SRAM Rival, 12-speed |
| Max chainring size | 2x: 55/42 |
| Saddle | Bontrager Hilo Comp, hollow chromoly rails |
|---|---|
| *Seatpost |
Size:
S Speed Concept SLR, 11.5mm or -20mm offset, short length |
|
Size:
M, L, XL Speed Concept SLR, 11.5mm or -20mm offset, tall length |
|
| *Handlebar part |
Size:
S, M Speed Concept 30mm Base Tower |
|
Size:
S, M, L, XL Speed Concept 45mm Base Tower |
|
|
Size:
S Speed Concept Cockpit Tower Topper Near |
|
|
Size:
M, L, XL Speed Concept Cockpit Tower Topper Mid |
|
|
Size:
L, XL Speed Concept 60mm Base Tower |
|
| Integrated Bar Stem | Speed Concept mid-rise bar/stem |
| Handlebar tape | Bontrager Supertack Perf tape |
| Brake rotor | SRAM Paceline, rounded, CenterLock, 160 mm |
| Brake lever | SRAM S-900 Aero |
| Rotor size | Max brake rotor sizes: 160mm front & rear |
| Battery | SRAM eTap battery pack (with charger) |
|---|---|
| Cage | Speed Concept Downtube Bottle Cage |
| Bottle | Speed Concept Downtube Bottle |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 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 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/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 |