Made of High Quality Material, Stronger And More DurableEasy to use,Easy to replaceSuitable for:XLF X03 X04 X-03 X-04 X05 X06 F10 F19 1/10 RC CarTool Supplies:Assembly CategoryRC Parts & Accs:Servo AccessoriesUse:Vehicles & Remote Control ToysTechnical parameters:Value 2Remote Control Peripherals/Devices:ReceiversFor Vehicle Type:CarsFour-wheel Drive :AssemblageWheelbase:Screwscolor:BlackMaterial:metal+plasticPackage Contents:1 x Front Gearbox with Gear1 x Rear Gearbox with GearOnly 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.