Kawasaki Z650 RS 2025 vs. Kawasaki W230 2025

Technical Specifications Kawasaki Z650 RS 2025 compared to Kawasaki W230 2025

Kawasaki Z650 RS 2025

Kawasaki W230 2025

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Differences

Kawasaki Z650 RS 2025

Kawasaki W230 2025

Engine and Drive Train

Bore	Bore	83 mm	Bore	67 mm
Stroke	Stroke	60 mm	Stroke	66 mm
Engine power	Engine power	68 HP	Engine power	18 HP
Rpm at Max. Power	Rpm at Max. Power	8,000 rpm	Rpm at Max. Power	7,000 rpm
Torque	Torque	65.7 Nm	Torque	18.6 Nm
Rpm at Torque	Rpm at Torque	7,000 rpm	Rpm at Torque	5,800 rpm
Compression Ratio	Compression Ratio	10.8	Compression Ratio	9
Fuel system	Fuel system	Injection	Fuel system	Injection
Throttle Bore	Throttle Bore	36 mm	Throttle Bore	32 mm
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
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	2	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	2
Valves	Valves	DOHC	Valves	OHC
Cooling	Cooling	liquid	Cooling	Air
Displacement	Displacement	649 ccm	Displacement	233 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork
Diameter	Diameter	41 mm	Diameter	37 mm
Travel	Travel	125 mm	Travel	117 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Dual Shock
Travel	Travel	130 mm	Travel	95 mm
Adjustment	Adjustment	Preload	Adjustment	Preload

Chassis

Frame	Frame	Steel	Frame	Steel
Rake	Rake	65.5 degree	Rake	63 degree
Trail	Trail	100 mm	Trail	99 mm

Brakes Front

Type	Type	Double disk	Type	Single disk
Diameter	Diameter	300 mm	Diameter	265 mm
Piston	Piston	Double piston	Piston	Double piston

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	200 mm	Diameter	220 mm
Piston	Piston	Single piston	Piston	Single piston

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS	Advanced Rider Assistance Systems	ABS

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	90 mm
Front tyre height	Front tyre height	70 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	18 inch
Rear tyre width	Rear tyre width	160 mm	Rear tyre width	110 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	90 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	2,055 mm	Length	2,125 mm
Wheelbase	Wheelbase	1,410 mm	Wheelbase	1,415 mm
Seat Height	Seat Height	820 mm	Seat Height	745 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	187.1 kg	Kerb Weight (with ABS)	143 kg
Fuel Tank Capacity	Fuel Tank Capacity	15 l	Fuel Tank Capacity	12 l

Equipment

Equipment	Equipment	LED daytime running lights, LED-Headlights, TFT display	Equipment	LED-Headlights