The 2018-2023 Kawasaki Ninja 400 a popular starter bike for new riders and a fun, smaller and nimble machine for more experienced enthusiasts. With a number of our own Ninja 400's in our stable, we have built out dedicated parts packages to improve Ninja 400 on the street, track or both. Shop our extensive line of products developed and produced directly by us, as well as other products from brands we trust. Scroll down this page and you'll find our LED integrated tail light, fender eliminators, closeouts, turn signals, crash protection, performance parts, and much more!