These fully refurbished Yamaha FZS 600 carburettors (1998–2003) have undergone a comprehensive restoration process. Each unit is vapour blasted with gentle wet soda media, then ultrasonically cleaned to reach internal passages. After thorough rinsing and compressed-air drying, they're rebuilt with quality components and bench-tested for leaks and balance. We recommend a final balance check once installed on your bike to ensure optimal performance.