Made of High Quality Meterial, Stronger And More Durable Easy to use,Easy to replace Suitable for:MN78 1/12 RC Car Outer diameter: 62mm Inner diameter: 39mm Width: 24mm Weight: 88g/Set Tool Supplies:Assembly Category Upgrade Parts/Accessories:Receiver RC Parts & Accs:Servo Accessories Use:Vehicles & Remote Control Toys Technical parameters:Value 2 Remote Control Peripherals/Devices:Receiver Circuit Board For Vehicle Type: Four-wheel Drive Attributes:Assemblage Wheelbase:Screws color:Black + silver Material:Plastic + Rubber Package Contents: 4 x RC Car Wheel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.