Air Fuel Mixture Screw for YFZ450 WR250F WR426F YZ450F YZ250F

Includes: - Air Fuel Mixture Screw

Fits Models: - Yamaha YZ250F - Yamaha YZ426F - Yamaha YZ450F - Yamaha YFZ450 - Yamaha WR250F - Yamaha WR426F - Yamaha WR450F

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - Compatible with standard engine options

Description: This Air Fuel Mixture Screw is designed for various Yamaha off-road and motocross models, ensuring optimal fuel-air mixture for improved performance. It is a direct replacement part that helps maintain engine efficiency and responsiveness.

Features: - Precision-engineered for accurate fuel mixture adjustment - Durable construction for long-lasting performance - Easy installation for DIY enthusiasts - Compatible with multiple Yamaha models - Enhances throttle response and overall engine performance