UM GP1 No rating yet. 4 UM GP1 model variants.

UM GP1 model overview

UM GP1 models include the 4 motorcycles below produced from 2009 to 2010. The 2010 UM GP1-R 50 motorcycle is used as an example on this page. It has a 49 ccm single cylinder engine. The category is scooter.

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Engine and transmission
Displacement	49.0 ccm (2.99 cubic inches)