Premium Quality: Made of high-quality plastic, this durable and elastic wheel offers wear resistance and smooth operation. The wheel provides reliable traction without skidding on floors, helping to maintain cleaning efficiency. Compatible Models: This replacement front caster wheel and tire set is designed to fit 500, 600, 700, 800, 900 Series, as well as i7, i7+, i7+plus, 7150, E5, and E6 models. Enhanced Design: Features an improved design with built-in bearings to prevent the wheel from detaching due to wear. Bearings enable smoother rotation and help reduce debris buildup that can affect performance over time. Easy to Install: Simply remove the worn rubber tire and install the new one. The front caster snaps into place without the need for tools, allowing for quick and easy replacement. Replacement Recommendation: For optimal performance, it is recommended to replace the tire tread every 6 to 12 months. Regular cleaning of the front caster wheel is also advised to maintain functionality. Material: Plastic Color: Black Package Contents: 1 x Universal wheel 2 x Tire skins 1 x Cleaning brush Note: The package includes only the items listed above. Other products shown are not included. Lighting and monitor settings may cause slight variations in color between the product image and the actual item. Measurement may vary by up to +/- 1-3 cm.