Aprilia RS 660 2022 vs. Kawasaki ER-6f 2012

Technical Specifications Aprilia RS 660 2022 compared to Kawasaki ER-6f 2012

Aprilia RS 660 2022

Kawasaki ER-6f 2012

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Differences

Aprilia RS 660 2022

Kawasaki ER-6f 2012

Engine and Drive Train

Engine type	Engine type	In line crankpin offset	Engine type	In line
Bore	Bore	81 mm	Bore	83 mm
Stroke	Stroke	63.93 mm	Stroke	60 mm
Engine power	Engine power	100 HP	Engine power	72 HP
Rpm at Max. Power	Rpm at Max. Power	10,500 rpm	Rpm at Max. Power	8,500 rpm
Torque	Torque	67 Nm	Torque	64 Nm
Rpm at Torque	Rpm at Torque	8,500 rpm	Rpm at Torque	7,000 rpm
Compression Ratio	Compression Ratio	13.5	Compression Ratio	10.8
Clutch Type	Clutch Type	Multiplate in oil-bath, Antihopping	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	2	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	659 ccm	Displacement	649 ccm

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock

Chassis

Frame	Frame	Aluminium	Frame	Steel
Frame type	Frame type	Load-bearing engine	Frame type	Perimeter

Brakes Front

Type	Type	Double disk	Type	Double disk
Piston	Piston	Four pistons	Piston	Double piston
Technology	Technology	radial	Technology	Petal

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Double piston	Piston	Single 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	180 mm	Rear tyre width	160 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	1,995 mm	Length	2,110 mm
Width	Width	745 mm	Width	770 mm
Wheelbase	Wheelbase	1,370 mm	Wheelbase	1,410 mm
Seat Height	Seat Height	820 mm	Seat Height	805 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	183 kg	Kerb Weight (with ABS)	211 kg
Fuel Tank Capacity	Fuel Tank Capacity	15 l	Fuel Tank Capacity	16 l
License compliancy	License compliancy	A	License compliancy	A