Pololu

These black plastic wheels have silicone tires and measure 70 mm (2.75″) in diameter, and they press-fit onto the 3mm D shafts on many of our motor...

These blue plastic wheels have silicone tires and measure 60 mm (2.36″) in diameter, and they press-fit onto the 3mm D shafts on many of our motors...

These yellow plastic wheels have silicone tires and measure 60 mm (2.36″) in diameter, and they press-fit onto the 3mm D shafts on many of our moto...

These red plastic wheels have silicone tires and measure 60 mm (2.36″) in diameter, and they press-fit onto the 3mm D shafts on many of our motors,...

These black plastic wheels have silicone tires and measure 60 mm (2.36″) in diameter, and they press-fit onto the 3mm D shafts on many of our motor...

These white plastic wheels have silicone tires and measure 60 mm (2.36″) in diameter, and they press-fit onto the 3mm D shafts on many of our motor...

These are replacement silicone tires for all of our 80×10mm and 90×10mm Pololu wheels, including the multi-hub versions of those wheels. This prod...

These white 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 motor...

These red 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,...

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 motor...

These are replacement silicone tires for all of our 60×8mm and 70×8mm Pololu wheels. They also fit the 2-5/8″ plastic wheels for Futaba servos. T...

These white plastic wheels have silicone tires and measure 32 mm (1.26″) in diameter. They press-fit onto the 3mm D shafts on many of our motors, i...

These black plastic wheels have silicone tires and measure 32 mm (1.26″) in diameter, and they press-fit onto the 3mm D shafts on many of our motor...

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 1/4 inch (6.35 mm) diameter motor shafts. The set include...

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 1/4 inch (6.35 mm) diameter motor shafts. The set include...

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 6 mm diameter motor shafts. The set includes two hubs, fo...

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 4 mm diameter motor shafts. The set includes two hubs, tw...

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 5 mm diameter motor shafts. The set includes two hubs, tw...

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 3 mm diameter motor shafts. The set includes two hubs, tw...

These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 3 mm diameter motor shafts. The set includes two hubs, tw...

The Pololu Simple High-Power Motor Controller makes basic control of brushed DC motors easy, with our free Simple Motor Control Center software ena...

The Pololu Simple High-Power Motor Controller makes basic control of brushed DC motors easy, with our free Simple Motor Control Center software ena...

The Pololu Simple High-Power Motor Controller makes basic control of brushed DC motors easy, with our free Simple Motor Control Center software ena...

The Pololu Simple High-Power Motor Controller makes basic control of brushed DC motors easy, with our free Simple Motor Control Center software ena...