Kawasaki Ninja 400
49 hp, 399 cc, 166 kg2018 - 2020
MetricUS
Engine
Max power49 hp (@10 000 RPM)
Max torque38 Nm (@8 000 RPM)
Displacement399 cc
LayoutDOHC Inline-2
Valves8
Redline9 500 RPM
Idling speed1 200 RPM
ManagementFuel Injection
Compression11.60:1
Bore x Stroke70.0 mm x 51.8 mm
Throttle bore32.0 mm
CoolingLiquid
Weight to power3.39 kg/hp
Power to weight295 hp/Ton
Brakes
Front brakesDisc
Front caliper2 pistons
Front brake diameter310 mm
Rear brakesDisc
Rear caliper2 pistons
Rear brake diameter220 mm
Tires
Front tire110/70 R17
Rear tire150/60 R17