Pololu Wheels And Tracks For 3mm D Shafts

Drive wheels with silicone tyres designed to mount on small D‑shaft motors and micro gearmotors. They provide a compact, reliable drive solution for mobile robots, educational kits, and automation projects that need a simple, replaceable wheel interface. The plastic wheel with a silicone tyre offers quiet operation and dependable grip on smooth surfaces, with a straightforward press‑fit mounting that keeps hardware simple.

Wheels are available in different sizes and colours to suit various chassis and visibility needs, and tyres can be swapped as wear occurs. Compatibility depends on shaft size, wheel diameter, and tyre type, with the same wheel‑tyre assembly usable across motor families that share the shaft standard. The result is easy integration with existing electronics and drivers, focused on real‑world fit and maintainable longevity.