At DMG Motorsports, we present the KOSO 2-Stroke Oxygen Sensor Adapter, a separately purchased adapter designed for use with the KOSO wide-band air/fuel ratio gauge on 2-stroke engines. It supports the gauge setup used to monitor engine information for more precise tuning.

Features:

• Designed for 2-stroke engine applications
• For use with the KOSO wide-band air/fuel ratio gauge
• Helps support air/fuel ratio monitoring for precise tuning
• KOSO part number 27-5721