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Kawasaki Ninja ZX-4R/R Left Side Three Button Race Handlebar Switch

ngineered specifically for track performance, this left-side handlebar switch is designed for seamless compatibility with the 2023 and newer Kawasaki Ninja ZX-4R/R. Built for durability and precision, it integrates effortlessly with the OEM dashboard and control systems. An integrated rain light adds an extra layer of safety when riding in wet or low-visibility conditions.

Backed by decades of racing expertise, Spears Racing is known for developing proprietary, high-performance components that deliver results on the track. Their commitment to quality and innovation is clear in this race-ready product, built to meet the demands of serious riders.

Tariffs & Metal Duties May Effect Overall Price, Please Contact Us Before Purchasing For Updated Pricing!

CALL NOW: (727) 443-5792

Original price was: $319.00.Current price is: $299.00.

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The Spears Racing and Moto Switch collaboration introduces a high-quality, plug-and-play Left Side Race Handlebar Switch (3 Button) for the Kawasaki Ninja ZX-4R/R 2023 +. Here’s a concise overview based on the provided details:
Key Features:
  • Compatibility: Works with OEM ECU, Woolich Racing Flash, or any flash supporting the OEM Kawasaki control switch. Directly replaces the OEM plastic switch without modifications, and will install in minutes.
  • Functions:
    • Retains OEM features like power modes, KQS (quick shifter), KTRC (traction control), lap timer, and menu navigation (mileage, trip, range, volts, etc.).
    • Excludes street functions (lights, signals, horn).
    • Uses the right-side select button for menu navigation, per OEM design.
  • Construction:
    • CNC-machined 6061 aluminum housing with rolled threads and black hard-anodized finish with the Spears Racing Logo.
    • Military-grade materials, including Mil-spec wiring and titanium fasteners for lightweight, corrosion-resistant durability.
    • Premium Otto Engineering Hall-effect, gold-plated, domed buttons made in the USA.
    • Encapsulated, epoxy-potted, waterproof design to withstand vibration, water, dirt, and dust.
  • Installation:
    • Plug-and-play with included clutch switch jumper and snap/wire connectors for a clean install.
    • Eliminates the OEM plastic switch.
Purpose: Designed for racing, this Left Side Race Handlebar Switch (3 Button) for the Kawasaki Ninja ZX-4R/R offers durability, precision, and seamless integration with the Kawasaki Ninja ZX-4R/R’s OEM dash.
Spears Racing’s decades of expertise and focus on proprietary, high-performance components shine through in this robust, race-ready product. 
This product is specifically designed for track days or closed-course racing motorcycles, not for street use. If you have questions about its features, compatibility, or performance on the track, contact Spears Racing!

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