KTM 50 SX 2020 vs. KTM 85 SX 17/14 2021

Technical Specifications KTM 50 SX 2020 compared to KTM 85 SX 17/14 2021

KTM 50 SX 2020

KTM 85 SX 17/14 2021

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Differences

KTM 50 SX 2020

KTM 85 SX 17/14 2021

Engine and Drive Train

Bore	Bore	39.5 mm	Bore	47 mm
Stroke	Stroke	40 mm	Stroke	48.95 mm
Fuel system	Fuel system	Carburator	Fuel system	Carburator
Starter	Starter	Kick	Starter	Kick
Clutch Type	Clutch Type	Centrifugal force	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Transmission Type	Transmission Type	Automatic	Transmission Type	Gearshift
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	2-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Lubrication	Lubrication	Mixed	Lubrication	Mixed
Displacement	Displacement	49 ccm	Displacement	84.9 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	WP	Brand	WP
Diameter	Diameter	35 mm	Diameter	43 mm
Travel	Travel	205 mm	Travel	278 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Brand	Brand	WP	Brand	WP
Travel	Travel	185 mm	Travel	305 mm

Chassis

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

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	160 mm	Diameter	240 mm

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	160 mm	Diameter	210 mm

Dimensions and Weights

Front tyre width	Front tyre width	60 mm	Front tyre width	70 mm
Front tyre height	Front tyre height	100 %	Front tyre height	100 %
Front tyre diameter	Front tyre diameter	12 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	2.75 mm	Rear tyre width	90 mm
Rear tyre diameter	Rear tyre diameter	10 inch	Rear tyre diameter	14 inch
Wheelbase	Wheelbase	1,032 mm	Wheelbase	1,290 mm
Seat Height	Seat Height	684 mm	Seat Height	865 mm
Dry Weight	Dry Weight	41.5 kg	Dry Weight	67 kg
Fuel Tank Capacity	Fuel Tank Capacity	2.3 l	Fuel Tank Capacity	5.2 l