SN1800 Metal Aluminium alloy Robot Tank Chassis Rugged Powerful Supper big DIY

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$68.90 
SKU: SN1800

SN1800 Metal Aluminium alloy Robot Tank Chassis Rugged Powerful Supper big
SKU:SN1800
Weight:915g
Dimensions:  31cm*25cm *7cm
Motor:33GB-520-18.71
Votlage:6-12v 170-350RPM