3-7v Light Damping balance Tank Smart Robot Chassis Shock Absorbed DIY SN800



Light Damping balance Tank Robot Chassis Platform DIY suspension tank  shock absorption SN800 

  • it very light, weighs only 166g
  • spring damping effect, it can press downward 0.7cm
  • Small ,size: 9.7 * 18 * 4.5cm
  • Motor is a universal motor 130, support 3-8v voltage (can be replaced with some other upgrade motor)
buy extra tank track from here


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