

600 cc inline-fours are dying a slow death, leaving a massive gap between the starter bikes and the fire-breathing superbikes.

SHARP & MODERN: Aggressive Ninja® styling boasts high-class modern design with superb fit and finish inspired by the larger displacement Ninja supersport bikes.CONFIDENT ACCELERATION: Best in class roll-on acceleration to confidently accelerate up to speed.The slipper function reduces the effect of back-torque for smooth and seamless downshifts. ASSIST & SLIPPER TECHNOLOGY: The assist function provides an exceptionally light clutch pull and produces a wide clutch engagement range for comfort and confidence.CLASS-LEADING POWER: The four-stroke, 399cc twin-cylinder is the largest displacement engine in its class and delivers smooth easy-to-use power for maximum rider confidence while also offering outstanding fuel efficiency.NEXT-LEVEL POWER: The Ninja® 400 motorcycle engine delivers the perfect balance of high-performance thrills and easy-to-use power.


PROGRESSIVE & DEPENDABLE: The class leading semi-floating front disc brake delivers strong, progressive braking performance and is complemented by an Anti-lock Brake System (ABS)* that helps reduce wheel lock-up under certain conditions.LIGHTWEIGHT & AGILE: Similar in design to the unprecedented Ninja H2® hypersport bike, the tube-type trellis frame is light in weight for smooth control and handling.NIMBLE & AGILE: The Ninja® 400 motorcycle’s chassis dimensions were designed to deliver confident handling with a modern sporty feel at all speeds.ADDED COMFORT: Forward-oriented footpeg position contributes to comfortable ergonomics and a confident reach to the ground at stops.EASY & ACCESSIBLE: A narrow seat design and low 30.9” seat height allows the rider to confidently reach the ground and creates a lower center of gravity for confident handling.SPORTY & COMFORTABLE: Clip-on style handlebars offer a raised position for added comfort.DESIGNED FOR COMFORT: A sporty yet relaxed riding position accommodates a wide variety of riders and riding situations.
