These are the known mechanical and performance specifications for your 2021 Kawasaki Ninja 400 SE.
Basic Specs
Year2021
MakeKawasaki
ModelKawasaki Ninja 400 SE
TypeSport
CostUS$ 4999. MSRP depends on country, taxes, accessories, etc.
Engine
Displacement399.0 ccm (24.35 cubic inches)
Type
DetailsTwin, four-stroke
Max RPM
Compression11.5:1
Bore/Stroke70.0 x 51.8 mm (2.8 x 2.0 inches)
Valves/Cylinder
FuelingInjection. DFI® with dual 32mm throttle bodies
IgnitionTCBI
Exhaust
Lubrication
CoolingLiquid
Drivetrain
Gearbox6-speed
Final Drive
ClutchAssist and Slipper Clutch
DrivelineSealed chain
Performance
Horespower44.8 HP (32.7 kW) @ 10000 RPM
Torque38.0 Nm (3.9 kgf-m or 28.0 ft.lbs) @ 8000 RPM
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity14.00 litres (3.70 US gallons)
Emissions
Chassis
Frame TypeTrellius, high- tensile steel
Rake24.7 deg
Trail91 mm (3.6 inches)
Front SuspensionTelescopic fork
Front Travel
Rear SuspensionHorizontal back-link with adjustable spring preload/5.1 in
Rear Travel
Seat
Seat Height785 mm (30.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1125 mm (44.3 inches)
Total Length1990 mm (78.3 inches)
Total Width710 mm (28.0 inches)
Ground Clearance140 mm (5.5 inches)
Wheelbase1370 mm (53.9 inches)
Dry Weight
Wet Weight167.0 kg (368.2 pounds)
Wheels & Brakes
Front Tire/Tyre110/70-17
Rear Tire/Tyre150/60-17
Front BrakesSingle disc. Single petal-type disc with 2-piston calipers and optional ABS
Front Brake Diameter310 mm (12.2 inches)
Rear BrakesSingle disc. Single petal-type disc with single-piston caliper and optional ABS
Rear Brake Diameter220 mm (8.7 inches)
Wheels
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