This wheel is designed to fit securely on the output shafts of Pololu's micro and mini metal gearmotors, as well as the Solarbotics metal gear motors and the Pololu 120:1 mini plastic gearmotor 90-degree 3mm D-shaft output. These are the same wheels that are used on the 3pi robot (MCM Part# 28-17626).
Both Pololu's micro metal gearmotor bracket and extended micro metal gearmotor bracket work with this wheel.
- Diameter: 1.26" (32 mm)
- Width of tire: 0.26" (6.5 mm)
- Weight: 0.11 oz (3.2 g)