Feature:1. Large Wheel: These wheels feature a 32mm wide rubber track. The large rubber track greatly increases the contact area with the ground and can provide excellent even surface grip. 2. Stable Rolling: The wheel's high strength plastic nylon hub can easily withstand heavy loads. The rubber track is bonded with the high strength plastic nylon hub, so it will not slip during driving. 3. Fixed Fixing: These wheels fixed with clamps have the characteristics of grid pattern holes for robot parts, ensuring a firm installation. 4. With Circular Groove: There is a circular groove with a diameter of 56mm and a depth of 16mm on one end of the wheel, and another groove with a depth of 8mm on the other end. This ingenious design allows you to change the track width by rotating the wheel. 5. Wide Application: Lightweight but strong, the wheel has a flat installation plane and no protruding interference, making the application range wider.Specification:Item Type: Robot WheelMaterial: Rubber + NylonModelCenter Hole (Approx.Outer Diameter (Approx.Tire Width (Approx.)5601-0014-007214mm / 0.55in72mm / 2.83in32mm / 1.26in5601-0014-009614mm / 0.55in96mm / 3.78in32mm / 1.26in5601-0014-012014mm / 0.55in120mm / 4.72in32mm / 1.26in.Package List:2 x Robot WheelNote:Match the appropriate design size before use.