- 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
- All-new wireless Dure-Ace Di2 delivers faster, smoother, and more responsive shifts than ever
- Make it yours: its fully customizable through Project One. Choose your model. Choose your paint. Choose your parts.
Fast aero shapes
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.
Smart storage
Integrated fuel and hydration storage makes it simple and stress-free to stay strong without leaving your aero position.
Dial in the perfect fit
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
Smooth ride
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.
Shimano Dura-Ace Di2
The pinnacle of Shimano road technology and innovation, the new 12 speed Dura-Ace Di2 R9200 is Shimanos fastest ever. Speed was the driving force behind this next-generation road group. That’s why every component was refined, designed, and fine-tuned to make you faster – whether you’re sprinting to the finish on the Champs-Elysees or crushing your local climb.
Don’t forget your pedals
This bike doesn’t come with pedals because you’ll have a better time on your new bike if you choose your own. See the pedal guide to find the best pedals for your riding style. We recommend clipless road pedals for control and efficiency.
| 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 |
| Wheel Front | Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle / |
| Wheel Rear | Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, Shimano 11/12 freehub, 142x12mm thru axle |
| Tire | Bontrager R4 320, 700x25mm |
| Skewer Front | Bontrager Switch thru axle, removable lever |
| Skewer Rear | Bontrager Switch thru axle, removable lever |
| Shifter | Shimano Dura-Ace hydraulic disc, R9180 Di2 lever, R9270 caliper, 160mm rotor // Shimano Dura-Ace hydraulic disc, R9180 Di2 lever, R9270 caliper, 160mm rotor |
| Front Derailleur | Shimano Dura-Ace R9250 Di2, braze-on, down swing |
| Rear Derailleur | Shimano Dura-Ace R9250 Di2, 34T max cog |
| Crank | Shimano Dura-Ace R9200, 52/36, 170mm length |
| Bottom Bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano Dura-Ace R9200, 11-30, 12 speed |
| Chain | Shimano Dura-Ace/XTR M9100, 12 speed |
| Brake | Shimano Dura-Ace hydraulic disc, flat mount |
| Brake Rotor | Shimano CL900, centerlock, 160mm |
| Saddle | Bontrager Hilo Pro Carbon |
| Seatpost | Speed Concept SLR, 11.5mm or -20mm offset, short length |
| Handlebar | Speed Concept mid-rise bar/stem |
| Battery | Shimano BT-DN300 |
| Charger | Charging cable included |
Geometry Chart
| B B Drop | 8 |
| Chainstay Length | 41 |
| Eff Top Tube | 49.5 |
| Frame Reach | 39 |
| Frame Size Letter | S |
| Frame Stack | 49.2 |
| Head Angle | 72.2° |
| Head Tube Length | 6.5 |
| Offset | 4.5 |
| Saddle Rail Height Max Short | 66.6 |
| Saddle Rail Height Max Tall | 75.6 |
| Saddle Rail Height Min Short | 55.9 |
| Saddle Rail Height Min Tall | 64.9 |
| Seat Tube | 49.9 |
| Seat Tube Angle | 78.0° |
| Standover | 76 |
| Trail | 6.1 |
| Wheelbase | 96.7 |
| Wheel Size | 700c |
| B B Drop | 8 |
| Chainstay Length | 41 |
| Eff Top Tube | 51.8 |
| Frame Reach | 41.6 |
| Frame Size Letter | M |
| Frame Stack | 51.7 |
| Head Angle | 72.5° |
| Head Tube Length | 9 |
| Offset | 4.5 |
| Saddle Rail Height Max Short | 69.2 |
| Saddle Rail Height Max Tall | 78.2 |
| Saddle Rail Height Min Short | 58 |
| Saddle Rail Height Min Tall | 67 |
| Seat Tube | 52.5 |
| Seat Tube Angle | 78.0° |
| Standover | 78.5 |
| Trail | 6 |
| Wheelbase | 99.5 |
| Wheel Size | 700c |
| B B Drop | 8 |
| Chainstay Length | 41 |
| Eff Top Tube | 54.1 |
| Frame Reach | 42.6 |
| Frame Size Letter | L |
| Frame Stack | 54.1 |
| Head Angle | 72.5° |
| Head Tube Length | 11.5 |
| Offset | 4.5 |
| Saddle Rail Height Max Short | 71.5 |
| Saddle Rail Height Max Tall | 80.5 |
| Saddle Rail Height Min Short | 60.4 |
| Saddle Rail Height Min Tall | 69.4 |
| Seat Tube | 54.9 |
| Seat Tube Angle | 78.0° |
| Standover | 80.8 |
| Trail | 6 |
| Wheelbase | 102 |
| Wheel Size | 700c |
| B B Drop | 8 |
| Chainstay Length | 41 |
| Eff Top Tube | 56.5 |
| Frame Reach | 44.5 |
| Frame Size Letter | XL |
| Frame Stack | 56.5 |
| Head Angle | 72.5° |
| Head Tube Length | 14 |
| Offset | 4.5 |
| Saddle Rail Height Max Short | 74 |
| Saddle Rail Height Max Tall | 83 |
| Saddle Rail Height Min Short | 62.8 |
| Saddle Rail Height Min Tall | 71.8 |
| Seat Tube | 57.4 |
| Seat Tube Angle | 78.0° |
| Standover | 83.1 |
| Trail | 6 |
| Wheelbase | 104.7 |
| Wheel Size | 700c |
