KTM 150 SX 2021 vs. KTM 50 SX 2014

Technical Specifications KTM 150 SX 2021 compared to KTM 50 SX 2014

KTM 150 SX 2021

KTM 50 SX 2014

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Same only

Differences

KTM 150 SX 2021

KTM 50 SX 2014

Engine and Drive Train

Bore	Bore	58 mm	Bore	39.5 mm
Stroke	Stroke	54.5 mm	Stroke	40 mm
Starter	Starter	Kick	Starter	Kick
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Centrifugal force
Transmission	Transmission	Chain	Transmission	Chain
Transmission Type	Transmission Type	Gearshift	Transmission Type	Automatic
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	2-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	143.99 ccm	Displacement	49 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	WP	Brand	WP

Suspension Rear

Brand	Brand	WP	Brand	WP

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Central tube	Frame type	Central tube

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre width	Front tyre width	80 mm	Front tyre width	60 mm
Front tyre height	Front tyre height	100 %	Front tyre height	100 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	12 inch
Rear tyre diameter	Rear tyre diameter	19 inch	Rear tyre diameter	10 inch
Wheelbase	Wheelbase	1,485 mm	Wheelbase	1,032 mm
Seat Height	Seat Height	950 mm	Seat Height	684 mm
Dry Weight	Dry Weight	87.5 kg	Dry Weight	39.8 kg
Fuel Tank Capacity	Fuel Tank Capacity	7.5 l	Fuel Tank Capacity	2.3 l