KTM SX 450 No rating yet. 30 KTM SX 450 model variants.

KTM SX 450 model overview

KTM SX 450 models include the 30 motorcycles below produced from 2003 to 2025. The 2025 KTM 450 SX-F motorcycle is used as an example on this page. It has a 450 ccm single cylinder engine. The category is cross / motocross.

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Engine and transmission
Displacement	449.9 ccm (27.45 cubic inches)
Power	63.0 HP (46.0 kW)