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KTM 390 Duke

2024 | naked

Partially verified4/18 fields

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Visual reference

Side profile

Seat height
820 mm
Wheelbase
1,357 mm
Wet weight
-
Category
naked
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Asset
Pending
Dimensions
-
License
-
Source
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KTM

390 Duke

2024+naked399 cc
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3D SceneKTM 390 Duke
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Saved builds stay on this device.

The name stays private. Editing it after a save prepares another new build.

Copied links include your rider measurements and setup.

Rider

Changing height adjusts inseam proportionally within valid limits.
Inseam cannot exceed your current height.

Rider position

Slide the rider on the seat to fit this bike. Saved per bike.

Posture

Seat position
Feet down

Adjustments

Ergonomics

Modeled band: Comfortable

Geometry verification: Partially verified

Data basis: Published specs · calibrated or reviewed rider contacts

Layout basis: Photo-calibrated

Rider contacts were calibrated for this motorcycle, but may remain unverified.

All contacts reached

Lowest modeled angle area: Knee.

Physical check: Sit on the exact motorcycle and compare seat, bar, peg, and ground-reach feel before deciding. This model does not predict comfort or control.

Modeled comparison score: 100 / 100
Knee78.4 deg / Neutral
Ideal 75 deg to 105 degL 78.4 deg / R 78.4 deg
Hip123.2 deg / Neutral
Ideal 85 deg to 125 degL 123.2 deg / R 123.2 deg
Elbow143.3 deg / Relaxed
Ideal 110 deg to 170 degL 143.3 deg / R 143.3 deg
Torso lean18.7 deg / Neutral
Ideal -5 deg to 25 deg
Seat height
820 mm
Wheelbase
1357 mm
Weight (wet)
—
Ground clearance
183 mm

Data provenance

Where these numbers came from

Every populated geometry field records its source, verification state, and source link when available. These records feed both the simulator and the fit recommendation engine.

Partially verified4/18 fieldsMethodology
Geometry status
Partially verified
Field records
18
Recorded verified
4/18
Linked sources
18/18
Cycle Ergo seed geometry: 14KTM 2024 390 Duke technical specifications: 42 source labels

Six modeled contact coordinates

6/6 populated · 6/6 records · 1/6 recorded verified · 6/6 linked

Seat, grip, and peg X/Y coordinates drive the posture model. Specification seat height is a separate catalog value.

Seat
X 486 mm · Y 820 mm
2/2 records · 2/2 linked
1/2 recorded verified
Grips
X 975 mm · Y 997 mm
2/2 records · 2/2 linked
0/2 recorded verified
Pegs
X 379 mm · Y 340 mm
2/2 records · 2/2 linked
0/2 recorded verified

Check on the bike: At a test-sit, prioritize the seat, grips, and pegs positions; one or more of those modeled coordinates is not recorded as verified.

  • Wheelbase

    Chassis

    1,357 mm

    KTM 2024 390 Duke technical specifications
    Recorded verified

    KTM publishes a 1,357 mm wheelbase for the 2024 390 Duke.

  • Ground clearance

    Chassis

    183 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Seat contact X

    Rider triangle

    486 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Seat contact height

    Rider triangle

    820 mm

    KTM 2024 390 Duke technical specifications
    Recorded verified

    KTM publishes an 820 mm seat height.

  • Seat length

    Rider triangle

    240 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Handlebar X

    Rider triangle

    975 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Handlebar height

    Rider triangle

    997 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Handlebar width

    Controls

    800 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Foot peg X

    Rider triangle

    379 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Foot peg height

    Rider triangle

    340 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Passenger seat X

    Passenger

    190 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Passenger seat height

    Passenger

    934 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Passenger peg X

    Passenger

    199 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Passenger peg height

    Passenger

    548 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Seat height minimum

    Adjustability

    820 mm

    KTM 2024 390 Duke technical specifications
    Recorded verified

    The standard seat is fixed at KTM's published 820 mm height; the separate 800 mm PowerParts seat is optional equipment.

  • Seat height maximum

    Adjustability

    820 mm

    KTM 2024 390 Duke technical specifications
    Recorded verified

    The standard seat is fixed at KTM's published 820 mm height; the separate 800 mm PowerParts seat is optional equipment.

  • Front tire outer diameter

    Rendering

    586 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

  • Rear tire outer diameter

    Rendering

    612 mm

    Cycle Ergo seed geometry
    Provisional record

    Initial calibrated seed value; not yet independently verified.

Bike-level reference: https://www.ktm.com/en-us/models/naked-bike/2024-ktm-390-duke/technical-specifications.html

Does the KTM 390 Duke fit you?

The KTM 390 Duke (2024) lists a 820 mm seat height. In this simplified seat-height model, an inseam around 82 cm is a rough ground-reach reference, not a guarantee of flat-footing. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change foot contact. Enter your measurements above to compare the modeled reach, then confirm it on the motorcycle.

Riding position

The KTM 390 Duke's naked category suggests an upright, neutral riding position as a modeled starting point. The simulator estimates knee, hip, and elbow angles from the available geometry and your measurements so you can compare the reach to the bars and pegs.

Typical category use

The naked category is commonly associated with everyday commuting, all-round road riding, and riders who want an upright, manageable bike. Rider Height does not assess handling, performance, or whether this motorcycle is suitable for a particular rider.

Fit figures are planning estimates from the current geometry and simplified model assumptions. They are not safety, compatibility, or purchase advice; confirm fit on the actual motorcycle.

Kit it out

Affiliate links — riderheight.com may earn a commission on purchases made through these links, at no extra cost to you. Fitment marked “check fitment” was not explicitly confirmed for this exact bike on the source page.

Lowering kit
  • KTM PowerParts — Chassis lowering kit, 25mm lower seat heightcheck fitmentView
Bar riser
  • KTM PowerParts — Handlebar riser, 20mm, anodized blackfitment verifiedView

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