Aprilia SR 50 Street 2015 vs. KTM RC 125 2019

Technical Specifications Aprilia SR 50 Street 2015 compared to KTM RC 125 2019

Aprilia SR 50 Street 2015

KTM RC 125 2019

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Same only

Differences

Aprilia SR 50 Street 2015

KTM RC 125 2019

Engine and Drive Train

Bore	Bore	40 mm	Bore	58 mm
Stroke	Stroke	39.3 mm	Stroke	47.2 mm
Engine power	Engine power	3.6 HP	Engine power	15 HP
Rpm at Max. Power	Rpm at Max. Power	6,500 rpm	Rpm at Max. Power	9,500 rpm
Torque	Torque	4.3 Nm	Torque	12 Nm
Rpm at Torque	Rpm at Torque	6,000 rpm	Rpm at Torque	8,000 rpm
Starter	Starter	Electric, Kick	Starter	Electric
Clutch Type	Clutch Type	Centrifugal force	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Belt	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	4-Stroke
Displacement	Displacement	49.4 ccm	Displacement	124.7 ccm

Brakes Front

Piston	Piston	Double piston	Piston	Four pistons

Brakes Rear

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

Dimensions and Weights

Front tyre width	Front tyre width	130 mm	Front tyre width	110 mm
Front tyre height	Front tyre height	60 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	13 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	60 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	13 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,265 mm	Wheelbase	1,340 mm
Seat Height	Seat Height	815 mm	Seat Height	820 mm
Fuel Tank Capacity	Fuel Tank Capacity	8 l	Fuel Tank Capacity	10 l
License compliancy	License compliancy	AM	License compliancy	A1