The decision was primarily influenced by changing market demands and stricter emission regulations, particularly in Europe and other regions where the bike was no longer compliant with Euro 4 emissions standards.
The supersport category, which the CBR600RR belongs to, has experienced declining sales in recent years, partly due to changing customer preferences and a shift towards other motorcycle segments like naked bikes, adventure bikes, and sport-touring models. Manufacturers have been focusing more on developing bikes in these growing segments while adapting to stricter emissions regulations.
Honda has stated that they will continue to focus on other models in their lineup and explore new opportunities in the motorcycle market.
For the most up-to-date information on Honda's product offerings and future plans, I recommend checking with official Honda sources, such as their website or authorized Honda dealerships.