Actobotics 4" Heavy Duty Wheel

Robust wheel with good traction

The rubber of these wheels is stickier than other wheels I have tried. Excellent traction on wood floors. They seem very sturdy. But the Pololu Universal Aluminum 6mm Mounting Hub (4-40) has a different bolt pattern so only two holes line up.

These wheels are really good. The only problem is that you should choose right mounting hubs which fit the bores.

The Actobotics 4" Heavy Duty Wheel Product Code: RB-Sct-417, is a product that is light weight and strong. The versatility of the hub design is incredibly useful. The tread of this product could be a bit more pronounced or have a tread pattern to enable a wider range of surface traction.

Pretty great wheels. Customizable to fit any projects so long as you also buy the right hubs. 4.5/5 stars for me. It has some traction but I prefer it to be a rougher surface for more traction. It's not causing any problems with my project though.