Aprilia SX 50 Supermoto 2020 vs. Aprilia RS 125 Racing 2011

Technical Specifications Aprilia SX 50 Supermoto 2020 compared to Aprilia RS 125 Racing 2011

Aprilia SX 50 Supermoto 2020

Aprilia RS 125 Racing 2011

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Differences

Aprilia SX 50 Supermoto 2020

Aprilia RS 125 Racing 2011

Engine and Drive Train

Bore	Bore	39.88 mm	Bore	54 mm
Stroke	Stroke	40 mm	Stroke	54.5 mm
Engine power	Engine power	2.5 HP	Engine power	15 HP
Rpm at Max. Power	Rpm at Max. Power	5,500 rpm	Rpm at Max. Power	8,250 rpm
Torque	Torque	3.2 Nm	Torque	13 Nm
Rpm at Torque	Rpm at Torque	4,000 rpm	Rpm at Torque	8,000 rpm
Starter	Starter	Kick	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	2-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	50 ccm	Displacement	125 ccm

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock

Brakes Front

Piston	Piston	Double piston	Piston	Double piston

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Single piston	Piston	Double piston

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	17 inch
Rear tyre width	Rear tyre width	130 mm	Rear tyre width	150 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	2,045 mm	Length	1,955 mm
Width	Width	835 mm	Width	720 mm
Wheelbase	Wheelbase	1,400 mm	Wheelbase	1,345 mm
Seat Height	Seat Height	830 mm	Seat Height	805 mm
Kerb Weight	Kerb Weight	98 kg	Kerb Weight	137 kg
Fuel Tank Capacity	Fuel Tank Capacity	7 l	Fuel Tank Capacity	14 l
Top Speed	Top Speed	45 km/h	Top Speed	120 km/h
License compliancy	License compliancy	AM	License compliancy	A1