Wheel 32x7mm

This custom-designed plastic wheel from Pololu has a silicone tire measuring 1.26" (32 mm) in diameter and is designed to fit the output shafts on our micro and mini metal gearmotors as well as the Solarbotics metal gear motors.

Both the Micro Metal Gearmotor Bracket and Extended Micro Metal Gearmotor Bracket will work with this wheel.

Sold as two wheels.

Wheel 32x7mm Product Help and Resources

Core Skill: Robotics

This skill concerns mechanical and robotics knowledge. You may need to know how mechanical parts interact, how motors work, or how to use motor drivers and controllers.

1 Robotics

Skill Level: Noob - You will be required to put together a robotics kit. Necessary parts are included and steps will be easy to follow. You also might encounter basic robotics components like bearings, mounts, or other hardware and need a general idea of how it goes together.
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Core Skill: DIY

Whether it's for assembling a kit, hacking an enclosure, or creating your own parts; the DIY skill is all about knowing how to use tools and the techniques associated with them.


Skill Level: Noob - Basic assembly is required. You may need to provide your own basic tools like a screwdriver, hammer or scissors. Power tools or custom parts are not required. Instructions will be included and easy to follow. Sewing may be required, but only with included patterns.
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Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • Member #742563 / about 6 years ago / 0

    High quality wheels, Fits the Pololu 1124 120:1 Mini Plastic Gearmotor, 90° 3mm D-Shaft Output. Nice snug fit.+ + + repeat buyer.

  • Member #435690 / about 11 years ago / 1

    Will this work with servos, if not could you tell me what wheels would work with servos

  • Will this fit on the Medium Servo?

Customer Reviews

4 out of 5

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Rare Pokemon

I tried to find these wheels everywhere, then discovered Sparkfun carries these gems. It fits the Pololu Mini Plastic Gearmotors, with 3mm D-Shaft Output. (strange they don't sell these) These are well built wheels, solid snug fit on the motor axle. Repeat buyer.