KTM 50 SX 2024 vs. Aprilia RX 50 2021

Technical Specifications KTM 50 SX 2024 compared to Aprilia RX 50 2021

KTM 50 SX 2024

Aprilia RX 50 2021

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Differences

KTM 50 SX 2024

Aprilia RX 50 2021

Engine and Drive Train

Bore	Bore	39.5 mm	Bore	39.88 mm
Stroke	Stroke	40 mm	Stroke	40 mm
Starter	Starter	Kick	Starter	Kick
Clutch Type	Clutch Type	Centrifugal force	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	2-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	49 ccm	Displacement	50 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	35 mm	Diameter	41 mm
Travel	Travel	205 mm	Travel	240 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	185 mm	Travel	200 mm

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Steel
Frame type	Frame type	Double cradle, Central tube	Frame type	Double cradle

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	160 mm	Diameter	260 mm

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	160 mm	Diameter	220 mm

Dimensions and Weights

Front tyre width	Front tyre width	60 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	100 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	12 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	2.75 mm	Rear tyre width	110 mm
Rear tyre diameter	Rear tyre diameter	10 inch	Rear tyre diameter	18 inch
Wheelbase	Wheelbase	1,032 mm	Wheelbase	1,395 mm
Seat Height	Seat Height	665 mm	Seat Height	880 mm
Fuel Tank Capacity	Fuel Tank Capacity	2.3 l	Fuel Tank Capacity	7 l