DescriptionModel Number : 284131 K969 K979 K989 K999For Vehicle Type : CarsTool Supplies : Assembled classFour-wheel Drive Attributes : AssemblageRemote Control Peripherals/Devices : ServosUpgrade Parts/Accessories : AdapterRC Parts & Accs : ReceiversMaterial : MetalRecommend Age : 12+yUse : Vehicles & Remote Control Toysmodname=ckeditorApplicable models: WLtoys 1/28 284131 K969 K979 K989 K999 P929 P939 and other remote control cars.Material: Bottom plate The second-layer plate is made of carbon fiber, the driving gear, the motor gear and the reduction gear are made of nylon, and the differential and others are made of aluminum.Packaging size (carton packaging): 190mm*112mm*42mmFrame size: 175mm*76mm (adjustable wheelbase)Attached: motor teeth*4, deceleration teeth*1, driving teeth*1, steering gear arm*1Note: The frame is shown in the picture, excluding the motor, ESC, remote control, battery, car shell, and car shell bracket. Various electronic equipment can be installed according to your own needs. Because the frame is made of metal, screw glue should be applied to each screw position before use to prevent the screws from falling off.