KTM 300 SX 2023 vs. KTM 125 SX 2021

Technical Specifications KTM 300 SX 2023 compared to KTM 125 SX 2021

KTM 300 SX 2023

KTM 125 SX 2021

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Differences

KTM 300 SX 2023

KTM 125 SX 2021

Engine and Drive Train

Bore	Bore	72 mm	Bore	54 mm
Stroke	Stroke	72 mm	Stroke	54.5 mm
Starter	Starter	Electric	Starter	Kick
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	5	Number of gears	6
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	2-Stroke
Displacement	Displacement	293.2 ccm	Displacement	124.8 ccm

Suspension Front

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

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Shock mount	Shock mount	Deflection	Shock mount	Deflection
Travel	Travel	300 mm	Travel	300 mm

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Double cradle, Central tube	Frame type	Central tube

Brakes Front

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

Brakes Rear

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

Dimensions and Weights

Seat Height	Seat Height	958 mm	Seat Height	950 mm
Dry Weight	Dry Weight	99.4 kg	Dry Weight	87.5 kg
Fuel Tank Capacity	Fuel Tank Capacity	7.2 l	Fuel Tank Capacity	7.5 l