Aprilia RS4 50 2020 vs. KTM RC 125 2016

Technical Specifications Aprilia RS4 50 2020 compared to KTM RC 125 2016

Aprilia RS4 50 2020

KTM RC 125 2016

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Differences

Aprilia RS4 50 2020

KTM RC 125 2016

Engine and Drive Train

Bore	Bore	39.9 mm	Bore	58 mm
Stroke	Stroke	40 mm	Stroke	47.2 mm
Engine power	Engine power	2.7 HP	Engine power	15 HP
Rpm at Max. Power	Rpm at Max. Power	5,250 rpm	Rpm at Max. Power	9,500 rpm
Torque	Torque	3.5 Nm	Torque	12 Nm
Rpm at Torque	Rpm at Torque	5,500 rpm	Rpm at Torque	8,000 rpm
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	4-Stroke
Displacement	Displacement	50 ccm	Displacement	124.7 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork

Brakes Front

Piston	Piston	Four pistons	Piston	Four pistons
Technology	Technology	radial	Technology	radial

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Single piston	Piston	Single 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
Wheelbase	Wheelbase	1,353 mm	Wheelbase	1,340 mm
Seat Height	Seat Height	810 mm	Seat Height	820 mm
Fuel Tank Capacity	Fuel Tank Capacity	14 l	Fuel Tank Capacity	10 l
License compliancy	License compliancy	AM	License compliancy	A1