Kawasaki Ninja 400 2018 - 2023

The 2018-2023 Kawasaki Ninja 400 a popular starter bike for new riders and a fun, smaller and nimble machine for more experienced enthusiasts. With a number of our own Ninja 400's in our stable, we have built out dedicated parts packages to improve Ninja 400 on the street, track or both. Shop our extensive line of products developed and produced directly by us, as well as other products from brands we trust. Scroll down this page and you'll find our LED integrated tail light, fender eliminators, closeouts, turn signals, crash protection, performance parts, and much more!

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TST Programmable and Sequential LED Integrated Tail Light for Kawasaki Ninja 400 2018-2023 / Z400 2019-2023
TST Nexus LED Front Turn Signals for Kawasaki Ninja 400 2018-2023
TST Elite-1 High Mount Fender Eliminator for Kawasaki Ninja 400 / Z400
TST Elite-1 Low Mount Fender Eliminator for Kawasaki Ninja 400 / Z400
TST Undertail Closeout for Kawasaki Ninja 400 2018-2023 / Z400 2019-2023
TST 2 Pin LED Flasher Relay Gen2-F
TST Brake Light Modulator for Kawasaki OEM Tail Lights
TST LED Low-Profile Universal Fit License Plate Light
TST Frame Slider Crash Protection for Kawasaki Ninja 400 2018-2023
TST Voltage Regulator Relocation Kit for Kawasaki Ninja 400 2018-2023
TST Mirror Block Off Plates for Select Kawasaki Ninja Motorcycles
TST Fork Slider Crash Protection for Kawasaki Ninja 400 / Z400 / Ninja 500
Womet-Tech Bar Ends for Various Kawasaki Models
Womet-Tech Swingarm Spool Sliders for Select Motorcycles
TST M8 Anodized Aluminum Swingarm Spools
TST Swingarm Spool Accent Caps
TST Captive Chain Adjuster & GP Lifter System for Kawasaki Ninja 400 / Z400 / Ninja 500
TST Captive Wheel Spacer Set for Kawasaki Ninja 400 2018-2023 / Ninja 500 2024+
TST WORX Airbox for Kawasaki Ninja 400 2018-2023
TST WORX V2 Velocity Stacks for Kawasaki Ninja 400 2018-2023 / Z400 2019-2023
TST WORX Air Filter Replacement for Kawasaki Ninja WORX Airbox
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MWR Air Filter for Kawasaki Ninja 400 / Z400 / Ninja 500 / Z500 / ZX-4RR / ZX-4R
TST Emission Block Off Kit for Kawasaki Ninja 400 / Z400 / Ninja 500
TST WORX Stage 1 ECU Tune for Kawasaki Ninja 400 2018-2023
TST WORX Stage 2 ECU Tune For Kawasaki Ninja 400 2018-2023
TST WORX Stage 3 ECU Tune For Kawasaki Ninja 400 2018-2023
FTECU Data-Link ECU Flashing Kit for Kawasaki Ninja 400 2018-2023
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Akrapovic Slip-On Exhaust for Kawasaki Ninja 400 2018-2023
Toce Razor Tip Full System Exhaust for Kawasaki Ninja 400 2018-2023
TST PAIR AIS Circuit Eliminator Plug for Select Kawasaki Motorcycles
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aRacer Pro Link Calibration Cable
TST WORX 520 Lightweight Aluminum Rear Sprocket for Kawasaki Ninja 400 2018-2023 / Z400 2019-2023
Superlite XD Series Chromoly Steel Front Sprocket for Kawasaki - 520 Pitch
D.I.D VX3 Pro Street Series X-Ring Sealed Motorcycle Chain - 520 Pitch
TST Windscreen Mounting Hardware Kit
Andreani Misano EVO2 Fork Cartridge Kit for Kawasaki Ninja 400 2018-2023
Ohlins Road & Track Fork Oil 01309-01
TechSpec Gripster Tank Grips for Kawasaki Ninja 400 / Z400 / Ninja 500 / Z500
TechSpec Gripster "Spine Style" Center Tank Protector
TST WORX Quick Turn Throttle Tube for Kawasaki Ninja 400 / Z400 / Ninja 500 / Z500
Womet-Tech Evos Shorty Levers for Select Kawasaki Motorcycles
Womet-Tech Evos Lever Anodized Adjuster
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Womet-Tech Universal Racing Clutch Lever and Perch with Switch
Womet-Tech ProGuard Universal Brake Lever Guard
TST Clutch Return Spring for Kawasaki Ninja 400 2018-2023
Vesrah RJL ZZ Front Race Brake Pads for Kawasaki Ninja 400 2018-2023
TST WORX Adjustable Rearset Bracket for Kawasaki Ninja 400 2018-2023 / Ninja 500 2024+
TST OEM Rear Brake Reservoir Delete Kit
TST Adjustable Fender Eliminator Extension Kit
TST Quadrix Universal Sequential LED Pod Turn Signals