Thumpstar MX 50 No rating yet. 2 Thumpstar MX 50 model variants.

Thumpstar MX 50 model overview

Thumpstar MX 50 models include the 2 motorcycles below produced in 2020. The 2020 Thumpstar MX 50 JR motorcycle is used as an example on this page. It has a 49 ccm single cylinder engine. The category is minibike, cross.

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Engine and transmission
Displacement	49.0 ccm (2.99 cubic inches)