Kawasaki Z400
45 hp, 399 cc, 368 lbs2019 - 2020
Engine
Max power45 hp (@10 000 RPM)
Max torque28 lb ft (@8 000 RPM)
Displacement399 cc
LayoutDOHC Inline-2
Valves8
Redline12 000 RPM
Idling speed1 200 RPM
ManagementFuel Injection
Compression11.50:1
Bore x Stroke70.0 mm x 51.8 mm
Throttle bore32.0 mm
CoolingLiquid
Weight to power8.18 lbs/hp
Power to weight305 hp/2500lbs
Brakes
Front brakesDisc
Front caliper2 pistons
Front brake diameter310 mm
Rear brakesDisc
Rear caliper1 piston
Rear brake diameter220 mm
Tires
Front tire110/70 R17
Rear tire150/60 R17