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    Bikes / KTM / 390 Duke (all years)

    2021 KTM 390 Duke

    76 aftermarket parts are listed for the 2021 KTM 390 Duke, in 24 categories.

    Jump to a category (24)
    • Air Intake
    • Axle Sliders
    • Bodywork / Fairings
    • Brakes
    • Cosmetic / Styling
    • Crash Protection
    • Device Mounts
    • Electronics
    • Engine Covers
    • Exhaust
    • Fender Eliminators
    • Foot Controls
    • Hand Controls
    • Levers
    • Mirrors
    • Oil System
    • Radiator Guards
    • Sprockets
    • Stator Covers
    • Suspension
    • Swingarm Spools
    • Turn Signals
    • Wheels
    • Windscreens

    Performance

    390 Duke Air Intake

    See all 3 →
    • DNA Air FiltersDNA Air Filter for '22+ KTM RC 390
      $103.49
    • HiFloFiltroHiFloFiltro Air Filter / Street
      from $7.15
    • K&NK&N Air Filter
      from $60.31

    390 Duke Exhaust

    See all 3 →
    • LeoVinceLeoVince GP Corsa EVO Slip-On Exhaust
      from $296.95
    • LeoVinceLeoVince LV One EVO Slip-On Exhaust
      from $449.56
    • LeoVinceLeoVince LV PRO Slip-On Exhaust KTM 390 Duke 2021-2023
      $549.95

    390 Duke Oil System

    See all 1 →
    • K&NK&N Oil Filter KN-157
      $10.79

    Protection

    390 Duke Axle Sliders

    See all 1 →
    • R&G RacingR&G Racing Front Axle Sliders
      from $47.59

    390 Duke Crash Protection

    See all 2 →
    • Woodcraft27-6ESP Eccentric Offset Spacer
      $5.00
    • R&G RacingR&G Racing Dashboard Screen Protector KTM 390 Duke / 390 Adventure / 790 Adventure / 890 Adventure / RC390
      $39.99

    390 Duke Engine Covers

    See all 2 →
    • GB RacingGB Racing Clutch Cover
      from $89.01
    • GB RacingGB Racing Engine Cover Set
      from $226.55

    390 Duke Radiator Guards

    See all 1 →
    • Evotech PerformanceEvotech Performance Aluminum Radiator Guard '17-'22 KTM 390 Duke
      $93.79

    390 Duke Stator Covers

    See all 1 →
    • GB RacingGB Racing Alternator Cover
      from $100.60

    Appearance

    390 Duke Bodywork / Fairings

    See all 2 →
    • PuigPuig Front Fender Extension KTM 390 Duke 2017-2022
      $69.40
    • Pyramid PlasticsPyramid Rear Tire Hugger '12-'23 KTM 390 Duke | Gloss Black
      $188.79

    390 Duke Cosmetic / Styling

    See all 1 →
    • Pyramid PlasticsPyramid Extenda Fenda '17-'23 KTM 390 Duke | Matte Black
      $50.79

    390 Duke Fender Eliminators

    See all 3 →
    • New Rage CyclesNew Rage Cycles Fender Eliminator 17-22 KTM 390 Duke
      $170.00
    • New Rage CyclesNew Rage Cycles LED Fender Eliminator
      from $100.00
    • R&G RacingR&G Racing Fender Eliminator
      from $42.29

    390 Duke Mirrors

    See all 4 →
    • Evotech PerformanceEvotech Bar End Mirrors (Retro) - KTM 390 Duke (2017-2023)
      £197.49
    • Evotech PerformanceEvotech Bar End Mirrors (Sport) - KTM 390 Duke (2017-2023)
      £201.67
    • Evotech PerformanceEvotech Bar End Mirrors / Brake and Clutch Protector Kit (Sport) - KTM 390 Duke (2017-2023)
      £254.17
    • Evotech PerformanceEvotech Bar End Mirrors / Brake Protector (Retro) - KTM 390 Duke (2017-2023)
      £223.33

    390 Duke Windscreens

    See all 1 →
    • PuigPuig Naked New Generation Windscreen KTM 390 Duke 2017-2023
      $136.62

    Chassis

    390 Duke Brakes

    See all 12 →
    • BremboBrembo SA Front Brake Pads
      from $51.99
    • BremboBrembo SP Rear Brake Pads 07BB02SP
      $55.05
    • EBC BrakesEBC Double-H Sintered Rear Brake Pads
      from $29.57
    • EBC BrakesEBC Organic Rear Brake Pads
      from $9.48

    390 Duke Foot Controls

    See all 14 →
    • Woodcraft05-0225P2 SV650,SV1000,GSXR1000,ZX-6 Shift/Brake Pin
      $19.99
    • Woodcraft05-0739L KTM RC390 LHS Shift Bracket
      $85.00
    • Woodcraft05-0739R KTM RC390 RHS Brake Bracket
      $88.00
    • Woodcraft05-0739SPR KTM RC390 RHS Spacer
      $8.00

    390 Duke Hand Controls

    See all 3 →
    • Evotech PerformanceEvotech Bar End Weights (Road) - KTM 390 Duke (2017 - 2023)
      £44.16
    • Evotech PerformanceEvotech Bar End Weights (Touring) - KTM 390 Duke (2017 - 2023)
      £44.16
    • Evotech PerformanceEvotech Brake Lever Protector Kit (Road) - KTM 390 Duke (2017 - 2023)
      £79.16

    390 Duke Levers

    See all 2 →
    • ASV InventionsASV Unbreakable C5 Sport Brake & Clutch Levers '13-'24 KTM 390 Duke
      $285.00
    • Evotech PerformanceEvotech Evo Short Clutch and Brake Lever Set - KTM 390 Duke (2017 - 2023)
      £125.00

    390 Duke Sprockets

    See all 2 →
    • JT SprocketsJT Sprockets 520 Steel Rear Sprocket KTM 200 / 390 Duke / 390 Adventure / RC390 / Husqvarna 401 Svartpilen / Vitpilen
      $19.95
    • SuperSproxSuperSprox 520 Edge Rear Sprocket KTM / Husqvarna 2013-2026
      $49.95

    390 Duke Suspension

    See all 1 →
    • NitronKTM 390 Duke (21-23) R3 Shock
      £888.00

    390 Duke Swingarm Spools

    See all 1 →
    • Sato RacingSato Racing Swingarm Spools 18-24 KTM 390/790 Duke | M10 x 1.50
      $40.00

    390 Duke Wheels

    See all 2 →
    • Woodcraft20-0390W 2015-21 KTM RC390 Ceramic Bearing Kit - Wheel -
      $375.00
    • All Balls RacingAll Balls Racing Front Wheel Bearing Kit
      from $11.16

    Electronics

    390 Duke Device Mounts

    See all 4 →
    • Evotech PerformanceEvotech Beeline Moto 2 Handlebar Clamp Sat Nav Mount - KTM 390 Duke (2017 - 2023)
      £39.99
    • Evotech PerformanceEvotech Carpuride Handlebar Clamp Mount - KTM 390 Duke (2017 - 2023)
      £58.33
    • Evotech PerformanceEvotech Chigee Handlebar Clamp Mount - KTM 390 Duke (2017 - 2023)
      £58.33
    • Evotech PerformanceEvotech Peak Design Handlebar Clamp Sat Nav Mount - KTM 390 Duke (2017 - 2023)
      £66.66

    390 Duke Electronics

    See all 9 →
    • Antigravity BatteriesAntigravity Batteries ATZ-10-HD Re-Start Lithium Ion Battery
      $251.99
    • BS BatteryBS Battery SLA Factory-Activated AGM Battery
      from $60.45
    • DuraboostDuraboost Activated AGM Battery
      from $49.99
    • Evotech PerformanceEvotech Motorcycle USB-A Charger - KTM 390 Duke (2017 - 2023)
      £19.99

    390 Duke Turn Signals

    See all 1 →
    • New Rage CyclesNew Rage Cycles LED Front Turn Signals
      from $70.00

    More categories

    • Accessories
    • Chain
    • ECU / Tuning
    • Engine Rebuild Kits
    • Frame Sliders
    • Fuel System
    • Handguards
    • Hardware / Fasteners
    • Integrated Tail Lights
    • Kickstands / Center Stands
    • Lighting
    • Luggage Racks
    • Performance
    • Radiators
    • Rearsets
    • Seats
    • Steering Dampers
    • Tank Grips
    • Tires
    • Towing & Hitches
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