Kawasaki takes the next step in the struggle to find that perfect balance between displacement, performance and affordability with the new-for-2018 Ninja 400. This all-new ride delivers the aggressive styling that one expects from the Ninja family with a host of improvements over the previous generation. More power, less weight and a mature presentation should hold the new Ninja in good stead in the highly-competitive small-displacement sportbike market that serves as the main battlefield in the contest to instill some brand loyalty in the increasingly important Millennial buyer base. It appears that the Ninja 300 is going by the wayside as the factory tries to unload the 2017 300s with a discounted price tag, so it’s probably safe to say the 400 is the replacement ride; at least in the U.S. market. After a race to the bottom, it looks like Kawi has decided the sweet spot lies somewhere uphill for American riders.