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2021 KTM Duke 390

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Details

The KTM 390 DUKE is a pure example of what draws so many to the thrill of street motorcycling. This Corner Rocket maximizes enjoyment and user value, taking the honors wherever nimble handling counts. Light as a feather, powerful and packed with state-of-the-art technology, it guarantees a thrilling ride, whether you're fighting your way through the urban jungle or carving your name into a forest of bends.

Engine

  • Engine Type:
    Single-Cylinder
  • Cylinders:
    1
  • Engine Stroke:
    4-Stroke
  • Horsepower (bhp):
    44
  • Horsepower (kW):
    32
  • Cooling:
    Liquid cooled
  • Valves:
    4
  • Valves Per Cylinder:
    4
  • Valve Configuration:
    DOHC
  • Bore (mm):
    89
  • Bore (in):
    3.5
  • Stroke (mm):
    60
  • Stroke (in):
    2.36
  • Displacement (cc):
    373
  • Displacement (ci):
    22.8
  • Compression Ratio:
    12.9:1
  • Starter:
    Electric starter
  • Fuel Requirements:
    Premium
  • Fuel Type:
    Gas

Brakes

  • Brake Brand Name:
    ByBre
  • Front Brake Type:
    Disc
  • Front Brake Diameter (in):
    12.6
  • Front Brake Diameter (mm):
    320
  • Rear Brake Type:
    Disc
  • Rear Brake Diameter (in):
    9.1
  • Rear Brake Diameter (mm):
    230

Carburetion

  • Carburetion Brand:
    Bosch
  • Fuel Injector:
    Yes
  • Fuel Injector Size (mm):
    46
  • Carburetion Type:
    Fuel Injected

Dimensions

  • Wheelbase (in):
    53.4
  • Wheelbase (mm):
    1357
  • Ground Clearance (in):
    7.3
  • Ground Clearance (mm):
    185

Other

  • Fuel Capacity (gal):
    3.5
  • Fuel Capacity (l):
    13.4
  • Fuel Capacity Reserve (gal):
    0.4
  • Fuel Capacity Reserve (l):
    1.5
  • Frame:
    Steel
  • Body Material:
    Steel
  • Chain Guard:
    Yes
  • Fork Guards:
    Yes
  • Exhaust Guard:
    Yes
  • Foot Peg Location:
    Driver and Passenger
  • Front Suspension Type:
    Inverted Fork
  • Front Suspension Size (in):
    1.7
  • Front Suspension Size (mm):
    43
  • Front Travel (in):
    5.6
  • Front Travel (mm):
    142
  • Front Adjustable Fork Pre-Load:
    Yes
  • Front Adjustable Rebound Damping:
    Yes
  • Front Suspension Brand Name:
    WP
  • Fuel Level Warning Type:
    Gauge
  • SysModelID:
    110642
  • MfrModelID:
    #390DUKE
  • Year:
    2021
  • Manufacturer:
    KTM
  • Model Name:
    Duke
  • Trim Name:
    390
  • Family Name:
    Duke
  • Product Type:
    Motorcycle / Scooter
  • Manufacturer Type:
    DUKE
  • Generic Type (Primary):
    Sport
  • Manufacturer Country:
    Austria
  • Photo Name:
    2021_KTM_Duke_390.jpg
  • Major Revision Year:
    2017
  • Revision Status:
    Carryover
  • Competitor Code:
    MOT21XAB000
  • Introduction Year:
    2015
  • Manufacturer Recommend Minimum Age:
    16
  • SysTrimId:
    347870
  • SysMakeId:
    21
  • IsCurrent:
    Yes
  • Historical ID:
    309462
  • Data Provider:
    CRS
  • Parent Company:
    KTM
  • Display Name:
    390 Duke
  • Engine Displacement to Weight (cc):
    1.14
  • Currency:
    US Dollars
  • Warranty (Months):
    24
  • Destination Charge:
    450
  • Warranty (Condition):
    Limited
  • Basic Warranty (Miles):
    24000
  • Basic Warranty (Kilometers):
    38624
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    5.9
  • Rear Travel (mm):
    150
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Rear Adjustable Rebound Damping:
    Yes
  • Number Rear Shock Absorbers:
    1
  • Rear Suspension Brand Name:
    WP
  • Rear Suspension Material:
    Aluminum
  • Folding:
    Yes
  • Seat Type:
    Two-Piece
  • Seat Material:
    Vinyl
  • Seat Location:
    Driver and Passenger
  • Seat Height (in):
    32.3
  • Seat Height (mm):
    820
  • Number Of Seats:
    2
  • Stand Type:
    Kick
  • Steering Control:
    Handlebar
  • Temperature Warning Type:
    Gauge
  • Tire Brand:
    Metzeler
  • Front Tire Width:
    110
  • Front Tire Aspect Ratio:
    70
  • Front Tire Speed Rating:
    H
  • Front Wheel Diameter:
    17
  • Rear Tire Width:
    150
  • Rear Tire Aspect Ratio:
    60
  • Rear Tire Speed Rating:
    H
  • Rear Wheel Diameter:
    17
  • Front Tire (Full Spec):
    Metzeler 110/70 ZR17 54H
  • Rear Tire (Full Spec):
    Metzeler 150/60 ZR17 66H
  • Wheels Composition:
    Aluminum
  • Tube / Tubeless:
    Tubeless
  • Front Wheel Width (in):
    3
  • Rear Wheel Width (in):
    4
  • Type:
    LED

Our Location

Wild West Motoplex
22515 Katy Fwy
Katy, TX 77450