Roller Skating Robot Brand_Exotek Racing 59:1 (with kit-included 21T pinion

59:1 (with kit-included 21T pinion gear)

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Roller Skating Robot Brand_Exotek Racing 59:1 (with kit-included 21T pinionThis Roller Skating Robot moves forward by opening and closing its legs. This motion is the same as actual skating a type of motion called swizzle. Assembly kit, requires assembly. Features: Length: 127mm, maximum width: 102mm, height: 145mm, weight: 180g (with separately sold battery). This Roller Skating Robot moves forward by opening and closing its legs, and caster limit restricts caster movement and changes lateral to forward motion. The rudders