The Zero Gravity Double Bubble Windscreen for the Kawasaki Ninja ZX-4R (2023-2025) is a renowned aftermarket upgrade. Zero Gravity pioneered the “bubble within a bubble” concept, which has been widely adopted in the sportbike industry. This design creates a stepped profile that pushes air higher over the rider’s helmet and shoulders, significantly improving aerodynamics and reducing wind pressure.
This zero gravity zx-4r 2025 windscreen is a popular choice for both track enthusiasts and street riders. For track use, the improved aerodynamics allow the rider to achieve a deeper tuck, reducing drag and improving high-speed stability. On the street, this same design translates to a much more comfortable ride, as it reduces helmet buffeting and wind fatigue, especially during highway cruising.
Kit Contents
- The Windscreen: The primary item is the Zero Gravity Double Bubble Windscreen itself. It comes in different tints (clear, light smoke, and dark smoke) and is pre-drilled to fit the bike.
- Installation Instructions: The package includes an instruction sheet, often with a schematic or pictorial guide, to help with the installation process.
- No Additional Hardware: The windscreen is designed as a direct OEM replacement. This means you will reuse the motorcycle’s existing factory mounting bolts and well nuts.


















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