Aprilia SR 50 R 2009 vs. Aprilia RS4 50 2018

Technical Specifications Aprilia SR 50 R 2009 compared to Aprilia RS4 50 2018

Aprilia SR 50 R 2009

Aprilia RS4 50 2018

Show all

Same only

Differences

Aprilia SR 50 R 2009

Aprilia RS4 50 2018

Engine and Drive Train

Bore	Bore	40 mm	Bore	39.9 mm
Stroke	Stroke	39.3 mm	Stroke	40 mm
Engine power	Engine power	4 HP	Engine power	2.7 HP
Rpm at Max. Power	Rpm at Max. Power	6,500 rpm	Rpm at Max. Power	5,250 rpm
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	2-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	49.4 ccm	Displacement	50 ccm

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre diameter	Front tyre diameter	13 inch	Front tyre diameter	17 inch
Rear tyre diameter	Rear tyre diameter	13 inch	Rear tyre diameter	17 inch
Kerb Weight	Kerb Weight	108 kg	Kerb Weight	132 kg
Fuel Tank Capacity	Fuel Tank Capacity	7 l	Fuel Tank Capacity	14 l
License compliancy	License compliancy	AM	License compliancy	AM