Pololu Wheel 40 x 7mm Black (Pair)

• Silicone tires
• Press-fit onto the 3mm D output shafts
• Also work with 35:1 motor

The Pololu Wheel 40 x 7mm Black (Pair) have silicone tires measuring 40 mm (1.57″) in diameter and press-fit onto the 3mm D output shafts on many of our motors, including our micro metal gearmotors and our mini plastic gearmotors.