Approximate Assembly Time : No assembly requiredBall Bearings : Full setBrakes : Integrated with ESCBushing Material : MetalCharger : Sold SeparatelyChassis : 0.16" (4mm) 6061-T6 aluminumCompletion Level : Ready-To-RunDifferential : Sealed spiral cut bevel gearsDrivetrain : 4WDFinal Drive Ratio : 9.73:1Front Track : 11.5 in (292.1mm)Power Type : ElectricGear Pitch : 1.0 ModuleGround Clearance : 1.50" (38.1mm)Internal Gear Ratio : 3.89:1Max Battery Dimensions : 5.4 x 1.8 x 1.4" (138.5 x 46 x 38mm)Motor Size : 550Motor Type : BrushlessOuter Diameter : 4.65 in (118mm)Product Height : 6.89" (175mm)Product Length : 21.1" (535mm)Product Weight : 6lbs (2.72kg) without batteryProduct Width : 11.7" (297mm)Radio : IncludedRear Track : 11.5 in (292.1mm)Receiver : IncludedScale : 1/10Shock Type : Adjustable, oil-filled 12mm diameter bodiesSpeed Control : IncludedSpur Gear : 40TSuspension : IndependentTechnology : SmartTire Compound : Medium SoftTire Tread : WildpeakVehicle Type : Short Course TruckWater-Resistant : YesWheelbase : 13.1" (332.7mm)Wheel Hex Size : 12mmWheel Type : Officially licensed Method short course wheelsWheel Width : 1.63" (41.1mm)