JSumo BB1 Midi Sumo Robot Kit (Assembled)

JSumo Ultimate Robot Parts SKU: RB-Jsu-46
Manufacturer #: BB1KIT

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Sale price ¥97,969

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  • JSumo BB1 Midi Sumo Robot Kit (Assembled)
  • Offers High Friction Wheels & Strong Motors
  • Suitable robot kit for educational purposes
  • Has 5 Opponent Sensors
  • Wheels are directly attached to 25mm diameter motors

The JSumo BB1 Midi Sumo Robot Kit (Assembled) is a small sumo robot from JSumo for under 1 kg categories. BB1 is also a very suitable robot kit for educational purposes.

The fully assembled kit comes with 4 gear motor, 7 sensors, controller, battery, and specially designed chassis. JSumo used Electron wheels (39mm x 11mm) at this robot.

JSumo BB1 Midi Sumo Robot Kit (Assembled) - Click to Enlarge

They directly attached to 25 mm diameter motors. The motor is rated to 12 V but can be overvoltage to 18 Volts nearly!

  • 1 x BB1 Chassis Kit
  • 1 x XMotion Controller
  • 5 x MR45 Opponent Sensors
  • 2 x ML1 Line Sensors
  • 4 x 12 V 250 Rpm or 500 RPM
  • 4 x Electron Silicone Wheels
  • 5 x Standoffs
  • 1 x Screws, Nuts
  • 1 x LiPo Battery 3S 1000 Mah


  • Electron wheels: 39 x 11 mm
  • 135 x 150 x 55 mm (L x W x H)

  • Max. Speed: 80 cm/s
  • Motor rated: 12 V / 500 RPM
  • Battery: 3S 12.6 V
  • Weight: 870 g (With Mah LiPo Battery)

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