Aprilia SX 50 Supermoto 2021 vs. Vespa Primavera 50 4T 2021

Technical Specifications Aprilia SX 50 Supermoto 2021 compared to Vespa Primavera 50 4T 2021

Aprilia SX 50 Supermoto 2021

Vespa Primavera 50 4T 2021

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Differences

Aprilia SX 50 Supermoto 2021

Vespa Primavera 50 4T 2021

Engine and Drive Train

Bore	Bore	39.88 mm	Bore	39 mm
Stroke	Stroke	40 mm	Stroke	41.4 mm
Engine power	Engine power	2.5 HP	Engine power	3 HP
Rpm at Max. Power	Rpm at Max. Power	5,500 rpm	Rpm at Max. Power	7,500 rpm
Torque	Torque	3.2 Nm	Torque	2.9 Nm
Rpm at Torque	Rpm at Torque	4,000 rpm	Rpm at Torque	7,000 rpm
Fuel system	Fuel system	Carburator	Fuel system	Injection
Starter	Starter	Kick	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Centrifugal force
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	Air
Displacement	Displacement	50 ccm	Displacement	49 ccm

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	260 mm	Diameter	220 mm

Brakes Rear

Type	Type	Disc	Type	Drum
Diameter	Diameter	220 mm	Diameter	140 mm

Dimensions and Weights

Front tyre width	Front tyre width	100 mm	Front tyre width	110 mm
Front tyre height	Front tyre height	80 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	12 inch
Rear tyre width	Rear tyre width	130 mm	Rear tyre width	120 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	12 inch
Length	Length	2,045 mm	Length	1,870 mm
Width	Width	835 mm	Width	735 mm
Wheelbase	Wheelbase	1,400 mm	Wheelbase	1,330 mm
Seat Height	Seat Height	860 mm	Seat Height	790 mm
Fuel Tank Capacity	Fuel Tank Capacity	7 l	Fuel Tank Capacity	7.5 l
Top Speed	Top Speed	45 km/h	Top Speed	45 km/h
License compliancy	License compliancy	AM	License compliancy	AM