KOSO NORTH AMERICA Mini 3 Air/Fuel Ratio Meter - For 4-Stroke Engines BA003211 Women's Yamaha Tuning fork V-Neck T-Shirt Arm made of 6061 aluminum

Arm made of 6061 aluminum

Internal Air Channel - Improved ventilation with an enhanced air extraction system

Custom engineered to fit specific application and are designed to provide low restriction and increased performance

Graves Motorsports Yamaha R1 Frame Sliders - No Cut

KOSO NORTH AMERICA Mini 3 Air/Fuel Ratio Meter - For 4-Stroke Engines BA003211 Women's Yamaha Tuning fork V-Neck T-Shirt Arm made of 6061 aluminumAllows you to monitor and adjust air fuel mixture for more power and peak performance Specially designed to help tune carbureted or fuel injected 4 stroke engines Easy installation to 12V systems by connecting the sensor to the exhaust system