Yes, the GSXR 600 is considered a fast motorcycle. It is a sport bike manufactured by Suzuki and is known for its performance capabilities. The GSXR 600 has a powerful engine and a lightweight design, which allows it to accelerate quickly and reach high speeds. Its top speed can vary depending on the model year and modifications, but it is generally capable of exceeding 150 miles per hour (240 kilometers per hour). However, it's important to note that speed limits and local laws should always be respected when riding any motorcycle.