KOSO NORTH AMERICA Mini 3 Air/Fuel Ratio Meter - For 4-Stroke Engines BA003211 Women's Yamaha Tuning fork V-Neck T-Shirt They are made with pride

They are made with pride by American Craftsmen and women

2023 Beta 125 RR 2T - - 2023 Beta 250 RR 2T - - 2023 Beta 200 RR 2T - - 2023 Beta 300 RR 2T - -

Mileage Maintenance (300 - 10

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

KOSO NORTH AMERICA Mini 3 Air/Fuel Ratio Meter - For 4-Stroke Engines BA003211 Women's Yamaha Tuning fork V-Neck T-Shirt They are made with prideAllows 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