Pololu Wheel 40×7mm Pair - Black

These black plastic wheels have silicone tires and measure 40 mm (1.57″) in diameter, and they press-fit onto the 3mm D shafts on many of our motors, including our micro metal gearmotors and our mini plastic gearmotors. This product is a pair of wheels.

Overview

These wheels are great for robotics, custom RC vehicles, or any other project you need to get rolling. They measure 40 mm (1.57″) in diameter and are designed to press-fit securely onto D output shafts with a diameter of 3 mm. They are compatible with many of our gearmotors, including our micro metal gearmotors and our mini plastic gearmotors. The included silicone tires are also available separately.

Pololu 40×7mm wheel on a Micro Metal Gearmotor.

Pololu 40×7mm wheels.

Details for item #1452

Parts included with Pololu Wheel 40×7mm Pair – Black.

This is the black version of our 40×7mm wheel pair. These same-sized wheels are also available in red or white.

Other wheel options

We have similar wheels available in different sizes and colors:

Alternatives available with variations in these parameter(s): size color Select variant…

Black Pololu Wheels with 90, 80, 70, 60, 40, and 32 mm diameters (other colors available).

Pololu Wheels with 90, 80, 70, and 60 mm diameters in three colors: blue, red, and yellow.