Kona Ouroboros CR/DL

Name: Kona Ouroboros CR/DL
Brand: Kona

2026 RoadGravel Manufacturer page

Last known price: $3,799

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 30–43t / 10–36t
Gear range: 516%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

48cm
50cm
52cm
54cm
56cm
58cm

The manufacturer did not publish rider heights for these sizes.

Components

18 of 23 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Kona Carbon Not identified

Suspension

2 parts

Fork
- Kona
Rear shock

None

Drivetrain

8 parts

Brakes

3 parts

Wheels and tires

5 parts

Front hub

KT-Taiwan QL-S3GR, 100 x 12, 32h, 6-bolt Not identified

QL-S3GR
Rear hub

KT-Taiwan QL-DD4DR, 142 x 12, 32h, 6-bolt, XDR freehub, STAR ratchet Not identified

QL-DD4DR
Rims
- WTB Proterra Light i27
Spokes

Double butted stainless Not identified
Tires
- Maxxis Rambler

Cockpit and contact points

7 parts

Sizes and geometry

6 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 52cm

Table

Reach 390mm

Stack 590mm

Wheelbase 1080mm

Head angle 69.5°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	380	385	390	395	400	405
Stackmm	560	575	590	610	630	660
Top tube lengthmm	530	545	559	578	593	613
Seat tube lengthmm	410	410	455	455	500	535
Head tube lengthmm	116	132	148	172	193	225
Head tube angle	69.5°	69.5°	69.5°	69.5°	69.5°	69.5°
Seat tube angle	75°	74.5°	74°	73.5°	73°	72.5°
Chainstay lengthmm	445	445	445	445	445	445
Wheelbasemm	1059	1069	1080	1094	1107	1123
Front centermm	625	635	646	659	671	687
Bottom bracket dropmm	75	75	75	72	72	72
Bottom bracket heightmm	290	290	290	293	293	293
Standover heightmm	713	719	754	764	800	834
Fork rakemm	55	55	55	55	55	55
Trailmm	72	72	72	72	72	72
Stack/reach ratio	1.47	1.49	1.51	1.54	1.58	1.63

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 43
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 36
Lowest gear: 24.2 in
Highest gear: 124.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BB86/BB92
Tire width: 45c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

24.2 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Highest gear

124.7 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Shifting

Electronic

706 of 1,980 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2026
Sample: 1,980 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.3 km/h
Highest gear: 47.8 km/h

Total gear range 516%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 24.2–124.7 gear inches
Class reference (p10–p90): 22.8–127.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2026
Lowest gear: 1455 bicycles with this information, 73.2% of the class
Highest gear: 1455 bicycles with this information, 73.2% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds
Specification	This bicycle Kona Ouroboros CR/DL	Kona Ouroboros	Kona Ouroboros CR	Kona Ouroboros Supreme
Frame
Frame material	Carbon	Aluminum	Carbon	Carbon
Fork material	Carbon	Not informed	Carbon	Not informed
Suspension
Suspension configuration	Rigid	Hardtail	Hardtail	Hardtail
Front travel	Not informed	40 mm	40 mm	40 mm
Drivetrain
Front chainrings	2	1	1	1
Smallest chainring	30	40	38	40
Largest chainring	43	40	38	40
Rear sprockets	12	10	12	12
Smallest sprocket	10	11	11	10
Largest sprocket	36	48	50	52
Lowest gear	24.2 in	24.2 in	22.0 in	22.3 in
Highest gear	124.7 in	105.5 in	100.2 in	116.0 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost
Shifting	Electronic	Mechanical	Mechanical	Electronic
Derailleur hanger	Not informed	Not informed	Not informed	UDH
Other specifications
Suspension	Rigid	Hardtail	Hardtail	Hardtail
Tire width	45c	50c	50c	50c
Wheel material	Aluminum	Aluminum	Aluminum	Carbon
Fork spring	Not informed	Air	Air	Air