Product name: elestric forklift wheel (e. Forklift wheel) SPECIFICATION Material: polyurethane, rubber. Core material: steel, cast iron. Wheel dia: 0~500mm Tread width: 0~200mm Bore size: 0~200mm Load capacity: 0~2000kgs Color: red, yellow, black, etc. Unit price: $5.00~$70.00 (exw) Export port: ningbo, shanghai. Payment term: TT, LC ect. We are manufacturer. If there are any questions please do not hesitate to contact me for the further details.