Robot Wheels (4 pack) 1.6"

This pack of 4 Robot Wheels includes 4 wheels with a diameter of 1.6" (40mm)! They have a 1.95mm center hole so they can be slipped directly onto our 2mm shaft snugly!

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These 4 Robot Wheels are plastic with rubber tires for great grip. The center hole is 1.95mm in diameter, for a tight fit on our 2mm axles. With the 8 offset holes, you can also easily connect these wheels to your servo horns with multiple contact screws.


  • Outer Diameter: 40mm / 1.6"
  • Shaft Hole: 1.95mm (tight fit to avoid slipping)
  • Rubber Tire Diameter: 4mm
  • Wheel Thickness: 4mm
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