Aprilia SX 125 2023 vs. KTM 125 SX 2023

Technical Specifications Aprilia SX 125 2023 compared to KTM 125 SX 2023

Aprilia SX 125 2023

KTM 125 SX 2023

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Differences

Aprilia SX 125 2023

KTM 125 SX 2023

Engine and Drive Train

Bore	Bore	58 mm	Bore	54 mm
Stroke	Stroke	47 mm	Stroke	54.5 mm
Fuel system	Fuel system	Injection	Fuel system	Carburator
Starter	Starter	Kick	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	ECU	Ignition	Kokusan
Transmission	Transmission	Chain	Transmission	Chain
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	2-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Lubrication	Lubrication	Dry sump	Lubrication	Mixed
Displacement	Displacement	124.2 ccm	Displacement	124.8 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	41 mm	Diameter	48 mm
Travel	Travel	240 mm	Travel	310 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	210 mm	Travel	300 mm

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	300 mm	Diameter	260 mm

Brakes Rear

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

Dimensions and Weights

Front tyre width	Front tyre width	100 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	80 %	Front tyre height	100 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	130 mm	Rear tyre width	100 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	90 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	19 inch
Wheelbase	Wheelbase	1,425 mm	Wheelbase	1,485 mm
Seat Height	Seat Height	880 mm	Seat Height	958 mm
Fuel Tank Capacity	Fuel Tank Capacity	7 l	Fuel Tank Capacity	7.2 l