Kawasaki Ninja 250 SL 2015 vs. Kawasaki Ninja 400 2020

Technical Specifications Kawasaki Ninja 250 SL 2015 compared to Kawasaki Ninja 400 2020

Kawasaki Ninja 250 SL 2015

Kawasaki Ninja 400 2020

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Differences

Kawasaki Ninja 250 SL 2015

Kawasaki Ninja 400 2020

Engine and Drive Train

Bore	Bore	72 mm	Bore	70 mm
Stroke	Stroke	61.2 mm	Stroke	51.8 mm
Engine power	Engine power	28 HP	Engine power	45 HP
Rpm at Max. Power	Rpm at Max. Power	9,700 rpm	Rpm at Max. Power	10,000 rpm
Torque	Torque	22.6 Nm	Torque	38 Nm
Rpm at Torque	Rpm at Torque	8,200 rpm	Rpm at Torque	8,000 rpm
Compression Ratio	Compression Ratio	11.3	Compression Ratio	11.5
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	Digital	Ignition	Digital
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	1	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	249 ccm	Displacement	399 ccm

Chassis

Frame	Frame	Steel	Frame	Steel

Brakes Front

Piston	Piston	Double piston	Piston	Double piston

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Double piston	Piston	Double piston

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	110 mm
Front tyre height	Front tyre height	80 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	130 mm	Rear tyre width	150 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	1,935 mm	Length	1,990 mm
Width	Width	685 mm	Width	710 mm
Height	Height	1,075 mm	Height	1,120 mm
Wheelbase	Wheelbase	1,330 mm	Wheelbase	1,370 mm
Seat Height	Seat Height	780 mm	Seat Height	785 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	152 kg	Kerb Weight (with ABS)	168 kg
Fuel Tank Capacity	Fuel Tank Capacity	11 l	Fuel Tank Capacity	14 l
License compliancy	License compliancy	A2	License compliancy	A2