It is highly unlikely for a 600cc motorcycle to reach a speed of 188 mph (miles per hour). While some 600cc motorcycles, such as supersport bikes, can achieve impressive speeds, they typically have speed limitations. The top speed of most stock 600cc motorcycles tends to be in the range of 160-170 mph.
Reaching speeds beyond those limits usually requires significant modifications to the motorcycle, such as engine tuning, aerodynamic enhancements, and other performance upgrades. Even with these modifications, it would still be quite challenging for a 600cc motorcycle to reach 188 mph.
Moreover, it's important to prioritize safety while riding motorcycles and obey the speed limits and regulations in your area. Speeding can significantly increase the risk of accidents and may be illegal in certain locations.