Kawasaki Z900 RS 50th Anniversary 2022 vs. BMW R 1250 RS 2022

Technical Specifications Kawasaki Z900 RS 50th Anniversary 2022 compared to BMW R 1250 RS 2022

Kawasaki Z900 RS 50th Anniversary 2022

BMW R 1250 RS 2022

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Differences

Kawasaki Z900 RS 50th Anniversary 2022

BMW R 1250 RS 2022

Engine and Drive Train

Engine type	Engine type	In line	Engine type	Boxer
Bore	Bore	73.4 mm	Bore	102.5 mm
Stroke	Stroke	56 mm	Stroke	76 mm
Engine power	Engine power	111 HP	Engine power	136 HP
Rpm at Max. Power	Rpm at Max. Power	8,500 rpm	Rpm at Max. Power	7,750 rpm
Torque	Torque	98.6 Nm	Torque	143 Nm
Rpm at Torque	Rpm at Torque	6,500 rpm	Rpm at Torque	6,250 rpm
Compression Ratio	Compression Ratio	10.8	Compression Ratio	12.5
Fuel system	Fuel system	Injection	Fuel system	Injection
Throttle Bore	Throttle Bore	36 mm	Throttle Bore	52 mm
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Antihopping
Transmission	Transmission	Chain	Transmission	Prop shaft
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	4	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	DOHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid-air
Displacement	Displacement	948 ccm	Displacement	1,254 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Travel	Travel	120 mm	Travel	140 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Single swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	140 mm	Travel	140 mm
Adjustment	Adjustment	Preload, Rebound	Adjustment	Preload, Rebound
Material	Material	Aluminium	Material	Aluminium

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Tubular	Frame type	Load-bearing engine
Rake	Rake	65 degree	Rake	62.3 degree
Trail	Trail	98 mm	Trail	110.8 mm

Brakes Front

Type	Type	Double disk	Type	Double disk
Diameter	Diameter	300 mm	Diameter	320 mm
Piston	Piston	Four pistons	Piston	Four pistons
Actuation	Actuation	Hydraulic	Actuation	Hydraulic

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	250 mm	Diameter	276 mm
Piston	Piston	Single piston	Piston	Double piston

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS, Traction control	Advanced Rider Assistance Systems	ABS, Anti-slipping control, Riding modes, Ride by Wire

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	70 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	180 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	55 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	2,100 mm	Length	2,202 mm
Width	Width	865 mm	Width	925 mm
Wheelbase	Wheelbase	1,470 mm	Wheelbase	1,530 mm
Seat Height	Seat Height	835 mm	Seat Height	820 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	215 kg	Kerb Weight (with ABS)	243 kg
Fuel Tank Capacity	Fuel Tank Capacity	17 l	Fuel Tank Capacity	18 l
License compliancy	License compliancy	A	License compliancy	A