Aprilia RS 660 2024 vs. Beta RR 4T 480 2024

Technical Specifications Aprilia RS 660 2024 compared to Beta RR 4T 480 2024

Aprilia RS 660 2024

Beta RR 4T 480 2024

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Differences

Aprilia RS 660 2024

Beta RR 4T 480 2024

Engine and Drive Train

Bore	Bore	81 mm	Bore	100 mm
Stroke	Stroke	63.93 mm	Stroke	60.8 mm
Compression Ratio	Compression Ratio	13.5	Compression Ratio	11.86
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
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	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves	Valves	DOHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	659 ccm	Displacement	477.5 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	41 mm	Diameter	48 mm
Travel	Travel	120 mm	Travel	295 mm

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	130 mm	Travel	290 mm

Chassis

Frame	Frame	Aluminium	Frame	Steel

Brakes Front

Type	Type	Double disk	Type	Single disk
Diameter	Diameter	320 mm	Diameter	260 mm
Piston	Piston	Four pistons	Piston	Double piston

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	220 mm	Diameter	240 mm
Piston	Piston	Double piston	Piston	Single piston

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	90 mm
Front tyre height	Front tyre height	70 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	180 mm	Rear tyre width	140 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	80 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	18 inch
Length	Length	1,995 mm	Length	2,180 mm
Width	Width	745 mm	Width	815 mm
Height	Height	1,150 mm	Height	1,270 mm
Wheelbase	Wheelbase	1,370 mm	Wheelbase	1,490 mm
Seat Height	Seat Height	820 mm	Seat Height	940 mm
Fuel Tank Capacity	Fuel Tank Capacity	15 l	Fuel Tank Capacity	9 l