Koso Air Fuel Meter Honda Grom MSX125
This nifty Air/Fuel Meter attaches to your bike in just a few minutes and displays your air/fuel ratio in real time.
Features:
- Allows you to monitor air/fuel mixture for more power and peak performance
- Specially designed to help tune fuel-injected 4-stroke engines
- Easy installation to 12V systems by connecting the sensor to the exhaust system
- Includes gauge unit, sensor and cap
- Display range: 12.2-17.2
- Meter weight: 22 grams














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