KTM 690 SMC 2011 vs. Aprilia RS 660 2023

Technical Specifications KTM 690 SMC 2011 compared to Aprilia RS 660 2023

KTM 690 SMC 2011

Aprilia RS 660 2023

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Differences

KTM 690 SMC 2011

Aprilia RS 660 2023

Engine and Drive Train

Bore	Bore	102 mm	Bore	81 mm
Stroke	Stroke	80 mm	Stroke	63.93 mm
Engine power	Engine power	63 HP	Engine power	100 HP
Rpm at Max. Power	Rpm at Max. Power	7,500 rpm	Rpm at Max. Power	10,500 rpm
Torque	Torque	64 Nm	Torque	67 Nm
Rpm at Torque	Rpm at Torque	6,000 rpm	Rpm at Torque	8,500 rpm
Compression Ratio	Compression Ratio	11.8	Compression Ratio	13.5
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Antihopping	Clutch Type	Multiplate in oil-bath, Antihopping
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	654 ccm	Displacement	659 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	WP	Brand	Kayaba

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Aluminium
Frame type	Frame type	Tubular	Frame type	Load-bearing engine

Brakes Front

Piston	Piston	Four pistons	Piston	Four pistons
Technology	Technology	radial	Technology	radial
Brand	Brand	Brembo	Brand	Brembo

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Single piston	Piston	Double piston
Brand	Brand	Brembo	Brand	Brembo

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
Wheelbase	Wheelbase	1,480 mm	Wheelbase	1,370 mm
Seat Height	Seat Height	900 mm	Seat Height	820 mm
Fuel Tank Capacity	Fuel Tank Capacity	12 l	Fuel Tank Capacity	15 l
License compliancy	License compliancy	A	License compliancy	A