Beta Alp 4.0 2019 vs. Yamaha Aerox 4 2017

Technical Specifications Beta Alp 4.0 2019 compared to Yamaha Aerox 4 2017

Beta Alp 4.0 2019

Yamaha Aerox 4 2017

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Differences

Beta Alp 4.0 2019

Yamaha Aerox 4 2017

Engine and Drive Train

Bore	Bore	79 mm	Bore	38 mm
Stroke	Stroke	71.2 mm	Stroke	43.2 mm
Compression Ratio	Compression Ratio	9.5	Compression Ratio	12
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Centrifugal force
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves	Valves	OHC	Valves	OHC
Displacement	Displacement	349 ccm	Displacement	49 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	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	90 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	140 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	2,208 mm	Length	1,876 mm
Width	Width	850 mm	Width	705 mm
Height	Height	1,240 mm	Height	1,154 mm
Wheelbase	Wheelbase	1,444 mm	Wheelbase	1,275 mm
Seat Height	Seat Height	863 mm	Seat Height	817 mm
Fuel Tank Capacity	Fuel Tank Capacity	10.5 l	Fuel Tank Capacity	6 l