The conversation between human and AI assistant.
Why can't the Royal Enfield bikes with higher CCs attain top speed of more than 120 kmph?
Yes, please. Can you also tell me if this is a common issue with other motorcycle brands?
From my research, it seems that some other motorcycle brands also face similar issues with top speed limits, especially when it comes to safety regulations and environmental concerns. However, it ultimately depends on the individual model and design of the bike. Do you have any other questions on this topic?