Per NINJA ZX25R ZX4RR ZX6R ZX10R/RR Tappo Serbatoio Carburante Olio Ricarica Rapida Senza Chiave
For KAWASAKI NINJA ZX4R/ ZX4RR 2023-2025. Keyless Quick Refuel Racing Fuel Cap. For KAWASAKI NINJA ZX10R / ZX10RR 2021-2025. For KAWASAKI NINJA ZX-6R 2019-2025 ( Noted this cap fits for 4 mounting holes bike version only).