Made of High Quality Meterial, Stronger And More Durable, The Appearance Easy to use,Easy to replace Weight:63g(Front),55g(Rear) Suitable for:FMS FCX24 1/24 RC Crawler Car Tool Supplies:Assembly Category RC Parts & Accs:Servo Accessories Use:Vehicles & Remote Control Toys Technical parameters:Value 2 Remote Control Peripherals/Devices:Receivers For Vehicle Type: Four-wheel Drive :Assemblage Wheelbase:Screws color:Silver Material:Metal Package Contents: 1 x Front Portal Axle 1 x Rear Portal Axle 4 x Wheel Hex Hub Adapter 4 x Pin 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.