• Shaft Diameter: 3mm, D Shaft
• Shaft Length: 8mm
• Voltage: 6v
• No-load speed: 60rpm
• Torque: 1.5Kg/cm
• Wheels specs:
• Diameter:43mm
• Thickness:19mm
• Aperture:D Shaft 3mm hole
• Material:ABS engineering plastics+import rubber
Note: this is one motor one wheel and plastic mount with screws