Kawasaki Ninja 650 40th Anniversary 2024 vs. Aprilia RS 660 2025

Technical Specifications Kawasaki Ninja 650 40th Anniversary 2024 compared to Aprilia RS 660 2025

Kawasaki Ninja 650 40th Anniversary 2024

Aprilia RS 660 2025

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Differences

Kawasaki Ninja 650 40th Anniversary 2024

Aprilia RS 660 2025

Engine and Drive Train

Bore	Bore	83 mm	Bore	81 mm
Stroke	Stroke	60 mm	Stroke	63.93 mm
Engine power	Engine power	68.2 HP	Engine power	105 HP
Rpm at Max. Power	Rpm at Max. Power	8,000 rpm	Rpm at Max. Power	10,500 rpm
Torque	Torque	65.7 Nm	Torque	67 Nm
Rpm at Torque	Rpm at Torque	7,000 rpm	Rpm at Torque	8,500 rpm
Compression Ratio	Compression Ratio	10.8	Compression Ratio	13.5
Displacement	Displacement	649 ccm	Displacement	659 ccm

Suspension Front

Diameter	Diameter	41 mm	Diameter	41 mm
Travel	Travel	125 mm	Travel	120 mm

Suspension Rear

Travel	Travel	130 mm	Travel	130 mm

Chassis

Rake	Rake	65.5 degree	Rake	65.9 degree
Trail	Trail	100 mm	Trail	104.6 mm

Brakes Front

Diameter	Diameter	300 mm	Diameter	320 mm

Brakes Rear

Diameter	Diameter	220 mm	Diameter	220 mm

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	160 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	55 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	2,055 mm	Length	1,995 mm
Width	Width	740 mm	Width	745 mm
Height	Height	1,135 mm	Height	1,150 mm
Wheelbase	Wheelbase	1,410 mm	Wheelbase	1,370 mm
Seat Height	Seat Height	790 mm	Seat Height	820 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	193 kg	Kerb Weight (with ABS)	183 kg
Fuel Tank Capacity	Fuel Tank Capacity	15 l	Fuel Tank Capacity	15 l