The top speed of a motorcycle is influenced by various factors beyond just its engine displacement, such as aerodynamics, weight, gearing, and other design considerations. While it's challenging to provide an exact top speed without specific motorcycle model details, we can give a general idea.
Motorcycles with an engine displacement of around 800cc can have a wide range of top speeds depending on their design and intended use. In general, sport or high-performance motorcycles with an 800cc engine can achieve higher top speeds compared to cruisers or touring motorcycles with the same engine size.
On average, an 800cc motorcycle can reach speeds between 120 to 160 mph (193 to 257 km/h). However, it's important to note that these figures are estimates and can vary depending on the motorcycle's specific characteristics, including engine power, aerodynamics, weight, and gearing. Additionally, factors such as road conditions, rider skill, and safety considerations should always be taken into account while operating a motorcycle.