Öhlins offer three great upgrades to take Kawasaki’s World Championship winning Ninja 400 to the next level! An Öhlins front fork spring kit or front fork cartridge kit and a superb rear shock (KA 744 for road use, KA 745 for racing use only) combine to give your Kawasaki enhanced chassis performance for the road or track. Why is Öhlins the best choice for your Kawasaki? Because when you fit Öhlins you fit over 40 years of World Championship-winning experience and know-how.