Aprilia SX 125 2020 vs. KTM 125 SX 2023

Technical Specifications Aprilia SX 125 2020 compared to KTM 125 SX 2023

Aprilia SX 125 2020

KTM 125 SX 2023

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Differences

Aprilia SX 125 2020

KTM 125 SX 2023

Engine and Drive Train

Bore	Bore	54 mm	Bore	54 mm
Stroke	Stroke	54.5 mm	Stroke	54.5 mm
Starter	Starter	Kick	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
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
Displacement	Displacement	125 ccm	Displacement	124.8 ccm

Suspension Front

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

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock

Brakes Front

Type	Type	Single disk	Type	Single disk

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	70 %	Front tyre height	100 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	100 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	90 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	19 inch
Wheelbase	Wheelbase	1,480 mm	Wheelbase	1,485 mm
Seat Height	Seat Height	870 mm	Seat Height	958 mm
Fuel Tank Capacity	Fuel Tank Capacity	10 l	Fuel Tank Capacity	7.2 l