Aprilia RX 50 2021 vs. Beta Ark 50 AC 2018

Technical Specifications Aprilia RX 50 2021 compared to Beta Ark 50 AC 2018

Aprilia RX 50 2021

Beta Ark 50 AC 2018

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Differences

Aprilia RX 50 2021

Beta Ark 50 AC 2018

Engine and Drive Train

Bore	Bore	39.88 mm	Bore	40 mm
Stroke	Stroke	40 mm	Stroke	39.2 mm
Compression Ratio	Compression Ratio	11.5	Compression Ratio	12
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Centrifugal force
Transmission	Transmission	Chain	Transmission	Belt
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	2-Stroke
Cooling	Cooling	liquid	Cooling	Air
Displacement	Displacement	50 ccm	Displacement	49 ccm

Chassis

Frame type	Frame type	Double cradle	Frame type	Central tube

Brakes Rear

Type	Type	Disc	Type	Drum

Dimensions and Weights

Front tyre width	Front tyre width	80 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	90 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	13 inch
Rear tyre width	Rear tyre width	110 mm	Rear tyre width	130 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	13 inch
Length	Length	2,105 mm	Length	1,740 mm
Width	Width	840 mm	Width	750 mm
Wheelbase	Wheelbase	1,395 mm	Wheelbase	1,240 mm
Seat Height	Seat Height	880 mm	Seat Height	830 mm
Fuel Tank Capacity	Fuel Tank Capacity	7 l	Fuel Tank Capacity	7.5 l