Feature: 1. Pneumatic wheel can ensure the pressure on the hub is almost the same everywhere, the hub is not easy to deform. 2. Convenient and easy to use, strong grip of the wheel, can protect your safety. 3. The shock absorption effect of pneumatic tire is irreplaceable, and it dissipates heat quickly. 4. Rubber material, wear‑resistant and non‑skid, light in weight, reduce the load of electric scooter. 5. Good sealing, high quality and durable, prolong the service life of tires. Specification: Item Type: 6x1 1/4 6in Rubber Wheel Material: Rubber + Aluminum Weight: Approx. 424g/ 14.9oz Size: Hub Diameter: Approx. 100mm/3.9in Wheel Diameter: Approx. 150mm/ 5.9in Package List: 1x 6x1 1/4 Wheel