Yamaha Aerox 4 2017 vs. Beta RR 125 4T 2019

Technical Specifications Yamaha Aerox 4 2017 compared to Beta RR 125 4T 2019

Yamaha Aerox 4 2017

Beta RR 125 4T 2019

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Differences

Yamaha Aerox 4 2017

Beta RR 125 4T 2019

Engine and Drive Train

Bore	Bore	38 mm	Bore	52 mm
Stroke	Stroke	43.2 mm	Stroke	58.6 mm
Compression Ratio	Compression Ratio	12	Compression Ratio	11.2
Starter	Starter	Kick	Starter	Electric
Clutch Type	Clutch Type	Centrifugal force	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	CDI	Ignition	CDI, Kokusan
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	49 ccm	Displacement	124.6 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Upside-Down telescopic fork

Brakes Front

Type	Type	Single disk	Type	Single disk

Brakes Rear

Type	Type	Disc	Type	Disc

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	13 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	130 mm	Rear tyre width	120 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	90 %
Rear tyre diameter	Rear tyre diameter	13 inch	Rear tyre diameter	18 inch
Length	Length	1,876 mm	Length	2,115 mm
Width	Width	705 mm	Width	820 mm
Height	Height	1,154 mm	Height	1,215 mm
Wheelbase	Wheelbase	1,275 mm	Wheelbase	1,410 mm
Seat Height	Seat Height	817 mm	Seat Height	925 mm
Fuel Tank Capacity	Fuel Tank Capacity	6 l	Fuel Tank Capacity	7.3 l