KTM 50 SX Factory 2021

Complete specifications and details for the 2021 KTM 50 SX Factory. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

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Basic Information

MakeKTM
Model50 SX Factory
Year2021
CategoryMinibike-cross

Chassis, Suspension & Brakes

Frame TypeCentral-tube frame with double-cradle
Front BrakesSingle disc
Front SuspensionXACT 35 WP Upside-Down fork, Ø 35 mm
Front Wheel Travel205 mm (8.1 inches)
Rake24.0°
Rear BrakesSingle disc
Rear SuspensionXACT WP mono shock
Rear Wheel Travel185 mm (7.3 inches)
WheelsDunlop Geomax MX 53 tires

Other Specifications

Color OptionsWhite/Orange/Blue/Red
StarterKick

Engine & Transmission

Displacement49.8 ccm (3.04 cubic inches)
Engine DetailsSingle cylinder, two-stroke
Bore X Stroke39.5 x 40.0 mm (1.6 x 1.6 inches)
IgnitionSeletra 2p D36 EMS
GearboxAutomatic
Transmission Type Final DriveChain
ClutchCentrifugal
Exhaust SystemFMF silencer

Dimensions & Capacities

Dry Weight41.5 kg (91.5 pounds)
Fuel Capacity2.30 litres (0.61 gallons)
Ground Clearance252 mm (9.9 inches)
Seat Height665 mm (26.2 inches) If adjustable, lowest setting.