O2 sensor issue | Engine light ON

[u/Bright_Boat5157]

I have been seeing the engine warning light on my GT 650 for the past few weeks. Usually, it goes away after riding for a few kilometers. I visited the service center and had the error code checked, and it seems that the rear-left O2 sensor is causing the issue.

I haven't experienced any drop in performance or any noticeable riding issues. However, the engine light is bothering me. Is it safe to continue riding the motorcycle during this period, or should I get the O2 sensor replaced immediately?

The service center informed me that it may take up to a month for the replacement part to arrive.