The Honda CBR1100XX Blackbird, introduced in the late 1990s, was known for its impressive performance and top speed capabilities at the time. It was one of the fastest motorcycles of its era, with a top speed around 180 mph (290 km/h).
Many modern sport bikes, such as the Kawasaki Ninja H2, Ducati Panigale V4, and BMW S1000RR, have higher top speeds and more advanced performance features.
It's important to consider that top speed is just one aspect of a motorcycle's performance, and there are various factors to evaluate when determining the overall "fastest" bike, such as acceleration, handling, and track performance. Different motorcycles excel in different areas, and the concept of the "fastest" bike can vary depending on the specific criteria being considered.
It's also worth noting that top speed is typically limited by legal regulations in many countries, and riding at extremely high speeds can be unsafe and illegal in most public road conditions.
If top speed is a primary consideration for you, it's advisable to research and compare the performance specifications of different modern motorcycles to find the one that best meets your requirements and preferences.