Feature: 1. The rim is made of premium steel alloy, anti‑corrosion and anti‑rust, long durability. 2. Hard rubber tire, with anti‑skid patterns engraved on the surface, offers excellent grip, no slipping even on a smooth field. 3. The inner tube is thickened to withstand higher air pressure and will not be easily crushed and burst. 4. Directly replace the old or damaged wheels of the original vehicle, stable and reliable to use. 5. Simple installation, no complicated tools required, bring much convenience for you. Specification: Item Type: Tire Material: Stainless Steel + Rubber Color: Black Fitment: Fit for 47cc 49cc Pocket Bike. Package List: 1 x Tire Note: 1. This item is sold as a complete set of rims, inner tubes and tires, so there is no need to buy other wheel accessories.2. The product is shipped with gas.