Zipping past an unexpected Border Patrol checkpoint near Tecate, California, we lean into a banked turn pinned in fourth-gear with the tach hovering near redline on Kawasaki's best-selling sportbike. But it's not what you think. No border agents or any other government officials are scrambling to run us down with flashing lights blazing because, lucky for us, Kawasaki's best-selling sportbike is the Ninja 250R.
