Kawasaki Ninja ZX-10RR 2025 vs. Aprilia RS 660 2025

Technical Specifications Kawasaki Ninja ZX-10RR 2025 compared to Aprilia RS 660 2025

Kawasaki Ninja ZX-10RR 2025

Aprilia RS 660 2025

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Differences

Kawasaki Ninja ZX-10RR 2025

Aprilia RS 660 2025

Engine and Drive Train

Engine type	Engine type	In line	Engine type	In line crankpin offset
Bore	Bore	76 mm	Bore	81 mm
Stroke	Stroke	55 mm	Stroke	63.93 mm
Engine power	Engine power	204 HP	Engine power	105 HP
Rpm at Max. Power	Rpm at Max. Power	14,000 rpm	Rpm at Max. Power	10,500 rpm
Torque	Torque	111.8 Nm	Torque	67 Nm
Rpm at Torque	Rpm at Torque	11,700 rpm	Rpm at Torque	8,500 rpm
Compression Ratio	Compression Ratio	13	Compression Ratio	13.5
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath, Antihopping
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	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
Displacement	Displacement	998 ccm	Displacement	659 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	43 mm	Diameter	41 mm
Adjustment	Adjustment	Compression, Preload, Rebound	Adjustment	Compression, Preload, Rebound

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Adjustment	Adjustment	Compression, Preload, Rebound	Adjustment	Preload, Rebound
Material	Material	Aluminium	Material	Aluminium

Chassis

Frame	Frame	Aluminium	Frame	Aluminium
Trail	Trail	105 mm	Trail	104.6 mm

Brakes Front

Type	Type	Double disk	Type	Double disk
Diameter	Diameter	330 mm	Diameter	320 mm
Piston	Piston	Four pistons	Piston	Four pistons
Technology	Technology	radial, Petal	Technology	radial
Brand	Brand	Brembo	Brand	Brembo

Brakes Rear

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

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	190 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	2,085 mm	Length	1,995 mm
Width	Width	750 mm	Width	745 mm
Height	Height	1,185 mm	Height	1,150 mm
Wheelbase	Wheelbase	1,440 mm	Wheelbase	1,370 mm
Seat Height	Seat Height	835 mm	Seat Height	820 mm
Fuel Tank Capacity	Fuel Tank Capacity	17 l	Fuel Tank Capacity	15 l
License compliancy	License compliancy	A	License compliancy	A