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2021 50 SX · Wiki | BlueMoto

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Model years KTM
Model years
KTM
50 SX
2021

2021 50 SX

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Facts

Model year

Generation: 2009–2023

Engine

Displacement: 49 cc
Bore: 39.5 mm
Stroke: 40 mm
Cooling: Liquid-cooled
Starter: Kick
Transmission: Single-speed
Fuel system: Carburettor

Chassis

Dry weight: 41.5 kg
Seat height: 684 mm
Wheelbase: 1,032 mm
Ground clearance: 252 mm
Fuel capacity: 2.3 L

Price

MSRP: US$4,399

Notes

engine_cc computed from the cited bore x stroke.

1 source

motorcycle.com › detail

Imported 13 Oct 2026

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