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2026 Kona Ouroboros CR/DL

Original specifications: geometry for 6 published sizes.

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At a glance

Archive #900000970
Model year
2026
Category
Gravel & Cyclocross
Original MSRP
$4,999.00
Sizes
48, 50, 52, 54, 56, 58
Colors
Gloss Concrete w/ Honeycomb Decals
Geometry
6 manufacturer sizes
In this record
20 specifications · 8 archived images · original MSRP · geometry
Model history 1 other year

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Identification clues

2026 archived details

Published colors
Gloss Concrete w/ Honeycomb Decals
Frame
Carbon Fiber

Clues, not proof of model year. Colors vary and components may have been replaced.

Campaign
Original buildCarbon Fiber

Manufacturer catalog

Published sizes and colors

6 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

485052545658

Published colors

Gloss Concrete w/ Honeycomb Decals

Frameset

Frame ConstructionKona Carbon
Frame MaterialCarbon Fiber
ForkRockShox Rudy Ultimate XPLR / Charger Race Day 2 / 40mm travel / tapered / 12x100

Drivetrain

ShiftersSRAM Rival AXS
Rear DerailleurSRAM Rival XPLR AXS
CranksetSRAM Rival XPLR 38t / Length 48-52 165mm / 54 170mm / 56-58 172.5mm
Bottom BracketSRAM PF86.5 DUB Wide
CassetteSRAM XG 1351 XPLR 10-46t 13sp XDR
ChainSRAM Rival

Brakes

BrakesBrake Calipers: SRAM Rival AXS; Front Brake Rotor: SRAM Centerline 180mm 6B; Rear Brake Rotor: SRAM Centerline 180mm 6B; Brake Levers: SRAM Rival XPLR

Cockpit & Contact Points

HeadsetFSA Orbit No.57 ZS44/ZS56
HandlebarRitchey Venturemax Comp / 24-degree flare / 4.6 degree back / Width 48-50 460mm / 52-54 480mm / 56 500mm / 58 520mm
StemRitchey Comp Trail / Length 48-52 45mm / 54-58 60mm
SaddleWTB Volt Medium Cromoly SL Fusion
SeatpostRockshox Reverb AXS 31.6mm / Length 48-52 100mm / 54-58 125mm

Wheels & Tires

Hubs(F) KT 12x100mm / (R) KT 12x142mm XDR
RimsWTB KOM Team i27 TCS CVX 29"
SpokesStainless 2.0/1.8mm Black
Front TireWTB Resolute TCS Light 700x50mm
Rear TireWTB Resolute TCS Light 700x50mm

Geometry

6 sizes · 15 measurements

Frame measurements by size.

All geometry measurements6 sizes · 15 measurements
Measurement485052545658
Seat tube410 mm410 mm455 mm455 mm500 mm535 mm
Top tube532 mm547 mm559 mm578 mm595 mm616 mm
Head tube116 mm132 mm148 mm172 mm193 mm225 mm
Head-tube angle68.7°68.7°68.7°68.7°68.7°68.7°
Seat-tube angle74.2°73.7°73.2°72.7°72.2°71.7°
Chainstay / rear center445 mm445 mm445 mm445 mm445 mm445 mm
Wheelbase1060 mm1071 mm1082 mm1096 mm1108 mm1124 mm
Bottom-bracket drop69 mm69 mm69 mm66 mm66 mm66 mm
Bottom-bracket height296 mm296 mm296 mm299 mm299 mm299 mm
Reach372 mm377 mm382 mm386 mm391 mm396 mm
Stack566 mm581 mm598 mm616 mm636 mm666 mm
Standover height725 mm730 mm769 mm777 mm814 mm848 mm
Fork offset / rake51 mm51 mm51 mm51 mm51 mm51 mm
Front center624 mm635 mm646 mm659 mm671 mm687 mm
Fork length / axle-to-crown435 mm435 mm435 mm435 mm435 mm435 mm

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes38T · 10–46T · 13-speed
Lowest0.83:1 Highest3.80:1 Total range460%
Estimated speed At 90 RPM Lowest gear6.3 mph Highest gear28.9 mph

Rear tire: 700C×50.

How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Cassette · Original
SRAM XG 1351 XPLR 10-46t 13sp XDR
Retailer offers
Front tire · Original
WTB Resolute TCS Light 700x50mm
Retailer offers

WTB Resolute TCS Tubeless Tire Black, 700x50mm, Light/Fast Rolling, 120tpi, Dual DNA, SG2

700x50c, Light/Fast Rolling, 120tpi, Dual DNA, SG2

Model match

Rear derailleur · Original
SRAM Rival XPLR AXS
Retailer offers
More parts (5)Fewer parts
Chain · Original
SRAM Rival
Bottom bracket · Original
SRAM PF86.5 DUB Wide
Saddle · Original
WTB Volt Medium Cromoly SL Fusion
Shifters · Original
SRAM Rival AXS
Rims · Original
WTB KOM Team i27 TCS CVX 29"

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Service essentialsQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
WTB Resolute TCS Light 700x50mmCheck: Verify the fitted tire’s size marking and rim type.
Rear tire
WTB Resolute TCS Light 700x50mmCheck: Verify the rear size; it may differ from the front.
Drivetrain
13-speedCheck: Match the installed drivetrain family, not just its speed count.
Bottom bracket / shell
SRAM PF86.5 DUB WideCheck: Verify shell type and width, crank interface, and spindle length or spacers.

Not confirmed in this record: Seatpost diameter. Check the fitted parts for these details.

Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
0 of 20 checked Progress stays in this browser for this record.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2026 Kona Ouroboros CR/DL · Cyclocross/Gravel · Published sizes: 48, 50, 52, 54, 56, 58

Archived: Frame: Kona Carbon · Fork: RockShox Rudy Ultimate XPLR / Charger Race Day 2 / 40mm travel / tapered / 12x100

Archived: Fork: RockShox Rudy Ultimate XPLR / Charger Race Day 2 / 40mm travel / tapered / 12x100

Archived: Shifters: SRAM Rival AXS · Rear derailleur: SRAM Rival XPLR AXS · Crankset: SRAM Rival XPLR 38t / Length 48-52 165mm / 54 170mm / 56-58 172.5mm · Bottom bracket: SRAM PF86.5 DUB Wide · Cassette: SRAM XG 1351 XPLR 10-46t 13sp XDR · Chain: SRAM Rival

Archived: Brakes: Brake Calipers: SRAM Rival AXS; Front Brake Rotor: SRAM Centerline 180mm 6B; Rear Brake Rotor: SRAM Centerline 180mm 6B; Brake Levers: SRAM Rival XPLR

Archived: Rims: WTB KOM Team i27 TCS CVX 29" · Hubs: (F) KT 12x100mm / (R) KT 12x142mm XDR · Front tire: WTB Resolute TCS Light 700x50mm · Rear tire: WTB Resolute TCS Light 700x50mm

Controls and contact points

Archived: Headset: FSA Orbit No.57 ZS44/ZS56 · Handlebar: Ritchey Venturemax Comp / 24-degree flare / 4.6 degree back / Width 48-50 460mm / 52-54 480mm / 56 500mm / 58 520mm · Stem: Ritchey Comp Trail / Length 48-52 45mm / 54-58 60mm · Seatpost: Rockshox Reverb AXS 31.6mm / Length 48-52 100mm / 54-58 125mm · Saddle: WTB Volt Medium Cromoly SL Fusion

Before and during the test ride

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Gallery8 images

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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