How would a 2010 ninja 250r be on the high way?
The Ninja 250 can do probably 120 km/hr, but it’s not really designed to cruise at this speed for an extended time. At anything above about 100 km/hr it’s just beating its little heart out. Plus the suspension is not really designed for this speed so it’s not comfortable or safe for extended periods. For anything below about 100 km/hr, it’s all you need. In fact in years past, before most travel was done on high-speed highways, they used to say that there was no real reason a motorcycle needed to be bigger than 250cc, and people routinely crossed continents on 250s. At 70 or 80 km/hr. For extended periods at highway speeds you really need something 500cc or bigger. Thats not really much bigger or heavier than a 250, but it would have more stamina.