Kawasaki EX400 Ninja 400 Parts & Accessories

Find parts for the 2018–2026 Kawasaki EX400 Ninja 400. This page lists 70 products matched to this bike by fitment data, from brands including Puig, Woodcraft, BikeMaster and Vortex Racing.

Popular categories for this bike: mirrors, levers, chains, batteries and engine covers. Use the filters to narrow by category, brand or price.

Shop by category: Mirrors

Not sure your model year is covered? Use the vehicle search or contact us before ordering and we will confirm fitment.
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  • Woodcraft Kawasaki Ninja 400/500 Steering Stop

    Woodcraft Kawasaki Ninja 400/500 Steering Stop

    Woodcraft Kawasaki Ninja 400/500 Steering Stop
    $49.99
  • Samco Sport Stainless Steel Hose Clip Kit - Kawasaki Ninja 400 + Z 400 2018-2025

    Samco Sport Stainless Steel Hose Clip Kit - Kawasaki Ninja 400 + Z 400 2018-2025

    Samco Sport Stainless Steel Hose Clip Kit - Kawasaki Ninja 400 + Z 400 2018-2025
    $23.95
  • Samco Sport Silicone Radiator Hose Kit - Kawasaki Ninja 400 + Z 400 2018-2025

    Samco Sport Silicone Radiator Hose Kit - Kawasaki Ninja 400 + Z 400 2018-2025

    Samco Sport Silicone Radiator Hose Kit - Kawasaki Ninja 400 + Z 400 2018-2025
    $94.95
  • Core Moto Front & Rear Brake Line Kit — Kawasaki NINJA 400 (2018-2022) Non-ABS

    Core Moto Front & Rear Brake Line Kit — Kawasaki NINJA 400 (2018-2022) Non-ABS

    Core Moto Front & Rear Brake Line Kit — Kawasaki NINJA 400 (2018-2022) Non-ABS
    $148.00
  • Armour Bodies Kawasaki Ninja 400 Supersport Kit

    Armour Bodies Kawasaki Ninja 400 Supersport Kit

    Armour Bodies Kawasaki Ninja 400 Supersport Kit
    $1,039.99
  • Zero Gravity Windscreen - Kawasaki Ninja 400 2018-2024

    Zero Gravity Windscreen - Kawasaki Ninja 400 2018-2024

    Zero Gravity Windscreen - Kawasaki Ninja 400 2018-2024
    $134.95
  • New Rage Cycles 18-24 Kawasaki Ninja 400 Fender Eliminator Kit

    New Rage Cycles 18-24 Kawasaki Ninja 400 Fender Eliminator Kit

    New Rage Cycles 18-24 Kawasaki Ninja 400 Fender Eliminator Kit
    $160.00
  • New Rage Cycles 18+ Kawasaki Ninja 400 Mirror Block Off Plates

    New Rage Cycles 18+ Kawasaki Ninja 400 Mirror Block Off Plates

    New Rage Cycles 18+ Kawasaki Ninja 400 Mirror Block Off Plates
    $30.00
  • Hindle Evolution Slip-on System Kawasaki Ninja EX400 2018-22

    Hindle Evolution Slip-on System Kawasaki Ninja EX400 2018-22

    Hindle Evolution Slip-on System Kawasaki Ninja EX400 2018-22
    $614.99
  • Hindle Evolution Megaphone Slip-on System Kawasaki Ninja EX400 2018-22

    Hindle Evolution Megaphone Slip-on System Kawasaki Ninja EX400 2018-22

    Hindle Evolution Megaphone Slip-on System Kawasaki Ninja EX400 2018-22
    $299.99
  • Brock's Performance BrakeTech Racing Pistons for Kawasaki Ninja 400 (18-26) Rear Caliper (27mm)

    Brock's Performance BrakeTech Racing Pistons for Kawasaki Ninja 400 (18-26) Rear Caliper (27mm)

    Brock's Performance BrakeTech Racing Pistons for Kawasaki Ninja 400 (18-26) Rear Caliper (27mm)
    $149.95
  • Woodcraft Clipon Riser 5 Degree Bar Sleeve

    Woodcraft Clipon Riser 5 Degree Bar Sleeve

    Woodcraft Clipon Riser 5 Degree Bar Sleeve
    $20.00
  • Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 Complete Rearset

    Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 Complete Rearset

    Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 Complete Rearset
    $519.99
  • Woodcraft Front Mount Adjustable Clipon Riser Hardware Kit

    Woodcraft Front Mount Adjustable Clipon Riser Hardware Kit

    Woodcraft Front Mount Adjustable Clipon Riser Hardware Kit
    $29.99
  • Woodcraft Kawasaki Ninja 400, Ninja 500 Wheel Bearing Kit

    Woodcraft Kawasaki Ninja 400, Ninja 500 Wheel Bearing Kit

    Woodcraft Kawasaki Ninja 400, Ninja 500 Wheel Bearing Kit
    $375.00
  • Woodcraft Kawasaki Ninja400, Ninja500 Ceramic Bearing Kit - Engine

    Woodcraft Kawasaki Ninja400, Ninja500 Ceramic Bearing Kit - Engine

    Woodcraft Kawasaki Ninja400, Ninja500 Ceramic Bearing Kit - Engine
    $285.00
  • Hindle 2018-23 Kawasaki Ninja400, Ninja 500 Hindle Evolution Megaphone Full System Kawasaki

    Hindle 2018-23 Kawasaki Ninja400, Ninja 500 Hindle Evolution Megaphone Full System Kawasaki

    Hindle 2018-23 Kawasaki Ninja400, Ninja 500 Hindle Evolution Megaphone Full System Kawasaki
    $574.99
  • Hindle 2018-23 Kawasaki Ninja400, Ninja 500 Hindle Evolution Full System Kawasaki

    Hindle 2018-23 Kawasaki Ninja400, Ninja 500 Hindle Evolution Full System Kawasaki

    Hindle 2018-23 Kawasaki Ninja400, Ninja 500 Hindle Evolution Full System Kawasaki
    $889.99
  • Hindle 2018-23 Kawasaki Ninja400, Ninja 500 Hindle EVO Megaphone Full System Low

    Hindle 2018-23 Kawasaki Ninja400, Ninja 500 Hindle EVO Megaphone Full System Low

    Hindle 2018-23 Kawasaki Ninja400, Ninja 500 Hindle EVO Megaphone Full System Low
    $529.99
  • Woodcraft Clip ons for Kawasaki Ninja 400 41mm Clamp (race only setup)

    Woodcraft Clip ons for Kawasaki Ninja 400 41mm Clamp (race only setup)

    Woodcraft Clip ons for Kawasaki Ninja 400 41mm Clamp (race only setup)
    $214.99
  • Woodcraft Riser Clipon for Kawasaki Ninja 400,500 41mm

    Woodcraft Riser Clipon for Kawasaki Ninja 400,500 41mm

    Woodcraft Riser Clipon for Kawasaki Ninja 400,500 41mm
    $214.99
  • Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 RHS Clutch Cover Protector w/ Skid Plate

    Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 RHS Clutch Cover Protector w/ Skid Plate

    Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 RHS Clutch Cover Protector w/ Skid Plate
    $129.99
  • Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 LHS Stator Cover Protector w/ Skid Plate

    Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 LHS Stator Cover Protector w/ Skid Plate

    Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 LHS Stator Cover Protector w/ Skid Plate
    $159.99
  • Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 Frame Slider Kit - Street (No Cut)

    Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 Frame Slider Kit - Street (No Cut)

    Woodcraft 2018-23 Kawasaki Ninja400, 2019-23 Z400, Ninja500 Frame Slider Kit - Street (No Cut)
    $139.99