A/F O2 Sensor Adapter

[BEET 1002-018-12 A/F O2 Sensor Conversion Adapter Motorcycle Muffler Parts]
■Product Description
We are selling a conversion adapter that allows you to install an O2 sensor (φ12 pitch 1.25 mm) into the A/F sensor boss (screw diameter φ18 pitch 1.5 mm) of a racing muffler, in response to customer requests to run racing mufflers on the circuit even if a racing kit is not installed (or cannot be installed).
This adapter allows you to install an O2 sensor on a racing muffler without installing a racing kit, so you can use it at circuit driving events.
*This adapter converts a φ18 x 1.5 mm pitch hole to a φ12 x 1.25 mm pitch hole.

■Notes on images
*Images are for illustration purposes only. Products of different sizes and colors are included. Product design and specifications are subject to change without notice. Please understand.

Precautions
*Vehicles with racing mufflers installed cannot be driven on public roads.
*Failure to adjust the fuel when installing a racing muffler may cause serious damage to the engine.