Junior Runt Rover™


The Runt Rover collection of unique kits sparks creativity and imagination. They are fun, affordable, durable, and snap together quickly! You can also expand on them easily thanks to compatibility with the goBILDA® system.

Whether you’re an experienced roboticist or new hobbyist, Runt Rovers are great for a variety of applications. Simply mount your electronics using our innovative multi-board mounts that are compatible with a variety of micro-controllers—such as Raspberry Pi, Arduino and the SparkFun Redboard. The Runt Rovers™ are perfect for beginning lite programming and educational applications.

The Junior kit is designed so you can mount a servo for easy addition of scanning sensors, gripper kits, or arms. The kit is mostly snap-together, only requiring a Phillips Head Screwdriver for assembly! Watch the assembly video or check out the 3D diagram for assembly guidance. We know you’ll have a ton of fun with this kit!

Included Parts:

  • (4) 2.55” Press Fit Wheels
  • (4) 140 RPM Pre-wired motors
  • (1) Bottom Chassis Plate
  • (1) Top Chassis Plate
  • (2) Side Chassis Plates
  • (2) Electronics Snap-Mounts
  • (1) Hub Plate
  • (16) Hardware (8 bolts & 8 nuts)

Motor Specifications:

  • Suggested Voltage: 4.5 - 6VDC
  • No Load Speed: 140 RPM
  • Stall Current: 250mA per motor
  • Stall Torque: 11.11 oz-in

Recomended Items (not included):

  • (1) 4 Cell AA Battery Tray
  • (4) AA Batteries


Weight 0.94 lbs (15.0oz)
Tire Size 2.55" press-fit wheels

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