Power Tool Consumables -DC 12V Two Tier Robot Balancing Robot Vehicle Chassis Red Highlights Generic Brand DC 12V Two Tier Robot Balancing Robot Vehicle Chassis Red Description: Chassis material is aluminum alloy plate. 3mm aluminum can withstand a weight of about 5 kg. Structural stability and smooth operation. The smart robot double-decker car robot easy to assemble. Package included: 1 aluminum alloy panel, 1 acrylic panel, 1pcs motor, 2pcs 65mm wheels, 2pcs motor brackets, 2 copper pillars, 1 set screw. The self-balancing robot kit has multiple functions, such as balancing, moving, running with two wheels. specification: Size: about 230x114x64mm/9.06x4.49x2.52inch Package includes: 1 set of balance vehicle chassis