Kawasaki Vulcan S 2021 vs. Kawasaki Vulcan 900 Custom 2017

Technical Specifications Kawasaki Vulcan S 2021 compared to Kawasaki Vulcan 900 Custom 2017

Kawasaki Vulcan S 2021

Kawasaki Vulcan 900 Custom 2017

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Differences

Kawasaki Vulcan S 2021

Kawasaki Vulcan 900 Custom 2017

Engine and Drive Train

Engine type	Engine type	In line	Engine type	V
Bore	Bore	83 mm	Bore	88 mm
Stroke	Stroke	60 mm	Stroke	72.2 mm
Engine power	Engine power	61 HP	Engine power	50 HP
Rpm at Max. Power	Rpm at Max. Power	7,500 rpm	Rpm at Max. Power	5,700 rpm
Torque	Torque	62.4 Nm	Torque	78 Nm
Rpm at Torque	Rpm at Torque	6,600 rpm	Rpm at Torque	3,700 rpm
Compression Ratio	Compression Ratio	10.8	Compression Ratio	9.5
Ignition	Ignition	Digital	Ignition	Digital
Transmission	Transmission	Chain	Transmission	Belt
Number of gears	Number of gears	6	Number of gears	5
Cylinders	Cylinders	2	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	649 ccm	Displacement	903 ccm

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Perimeter	Frame type	Double cradle

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	70 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	18 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	160 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	15 inch
Length	Length	2,310 mm	Length	2,405 mm
Width	Width	880 mm	Width	895 mm
Height	Height	1,100 mm	Height	1,120 mm
Wheelbase	Wheelbase	1,575 mm	Wheelbase	1,645 mm
Seat Height	Seat Height	705 mm	Seat Height	685 mm
Fuel Tank Capacity	Fuel Tank Capacity	14 l	Fuel Tank Capacity	20 l
License compliancy	License compliancy	A	License compliancy	A