The top speed of a motorcycle depends on various factors, including its design, aerodynamics, power output, and weight. While a 1300cc motorcycle can have a significant amount of power, it's essential to note that the top speed can vary between different models and manufacturers.
In general, many high-performance motorcycles with a 1300cc engine are capable of reaching speeds of around 180-200 mph (290-320 km/h). However, it's important to understand that reaching these speeds requires ideal conditions, proper maintenance, skilled riding, and, most importantly, a suitable and legal location, such as a racetrack.
It's crucial to prioritize safety and follow local laws and regulations regarding speed limits. Public roads are not the appropriate place to attempt high speeds, as it can be extremely dangerous for both the rider and other road users.