Ouroboros CR
Kona
Gravel
Ouroboros CR is a carbon gravel road bike (2024), from Kona, part of the Ouroboros family. It is best suited to a wide range of riders thanks to its fit flexibility, leaning toward a balanced riding position, with a surface profile that is built for broader mixed-surface riding and longer routes. Based on the metrics, key strengths are good fit flexibility for dialing in rider position, a comfort-leaning ride feel over longer rides, and all-round climbing capability rather than a narrow specialty. That said, the trade-off to keep in mind is less emphasis on outright speed than speed-focused builds. If this looks close to what you want, compare this bike on MatchBikes.com against similar models.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
Geometry
| Measurement | 48cm | 50cm | 52cm | 54cm | 56cm | 58cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.474 mm | 1.494 mm | 1.513 mm | 1.544 mm | 1.575 mm | 1.63 mm |
| Bottom Bracket Height | 292 mm | 292 mm | 292 mm | 295 mm | 295 mm | 295 mm |
| Front Center | 625 mm | 635 mm | 646 mm | 659 mm | 671 mm | 687 mm |
| Rake | 55 mm | 55 mm | 55 mm | 55 mm | 55 mm | 55 mm |
| Trail | 72 mm | 72 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| Stack | 560 mm | 575 mm | 590 mm | 610 mm | 630 mm | 660 mm |
| Reach | 380 mm | 385 mm | 390 mm | 395 mm | 400 mm | 405 mm |
| Top Tube Length | 530 mm | 544 mm | 559 mm | 576 mm | 593 mm | 613 mm |
| Seat Tube Angle | 75 ° | 74.5 ° | 74 ° | 73.5 ° | 73 ° | 72.5 ° |
| Seat Tube Length | 410 mm | 410 mm | 455 mm | 455 mm | 500 mm | 535 mm |
| Head Tube Angle | 69.5 ° | 69.5 ° | 69.5 ° | 69.5 ° | 69.5 ° | 69.5 ° |
| Head Tube Length | 115 mm | 131 mm | 147 mm | 172 mm | 193 mm | 225 mm |
| Chainstay Length | 445 mm | 445 mm | 445 mm | 445 mm | 445 mm | 445 mm |
| Wheelbase | 1059 mm | 1069 mm | 1080 mm | 1094 mm | 1106 mm | 1123 mm |
| Bottom Bracket Drop | 75 mm | 75 mm | 75 mm | 72 mm | 72 mm | 72 mm |
| Standover Height | 716 mm | 721 mm | 758 mm | 768 mm | 806 mm | 840 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |




























































