Approximate Assembly Time : No assembly requiredBall Bearings : Full setBattery : Sold SeparatelyBody : Screened polycarbonateBrakes : Integral with ESCCharger : Sold SeparatelyChassis : Injection molded tubularCompletion Level : Ready-To-RunDifferential : LockedDrivetrain : 4WDDrive Type : Forward/Brake/ReverseFinal Drive Ratio : 37:1Front Track : 8.75" (222.25mm)Power Type : ElectricGear Pitch : 32PGround Clearance : 3" (76.2mm)Internal Gear Ratio : 5.14:1Motor Type : BrushedProduct Height : 8.25" (210 mm)Product Length : 17" (432 mm)Product Weight : 4.5lbs (2.04kg)Product Width : 10.25" (260 mm)Radio : IncludedRear Track : 8.75" (222.25mm)Receiver : IncludedScale : 1/10Servos : IncludedShock Type : Aluminum body coil-over springSpeed Control : IncludedSuspension : 4-link solid axleVehicle Type : Rock CrawlerWater-Resistant : YesWheelbase : 12.5" (318 mm)