Length: 462mm, width: 193mm, height: 309mm, weight (without optional parts): approx. 3.5kgWheelbase: 272mmTread: 155mm (front), 138mm (rear, double tire)Chassis: aluminum & polycarbonate resin ladder frameSuspension: front/rear leaf spring rigidCaster angle (front/rear): 0°/0°Camber angle (front/rear): 0°Toe angle (front/rear): 0°Aluminum dummy dampers (front/rear)Rear axle drive3-gear transmission (gear shifting operated via transmitter)Gear ratio: (1st gear) 32.49:1, (2nd gear) 17.76:1, (3rd gear) 10.66:13-bevel differential gearsType 540 motorTire width/diameter: 30mm/85mm (front), 22mm/83mm (rear)Requires four R6/AA/UM3 batteries for transmitter (sold separately).Adjustable Gear Ratio 3-speed transmissionBearings Metal and Plastic BushingsBody Material ABS PlasticBody Stickers IncludedChassis Material Aluminum and ABS plasticChassis Type Semi-TruckConstruction Type Assembly KitDifferential Type GearDrive Type 2WDElectronic Speed Control (esc) Sold SeparatelyMotor 540-brushed typeRequired To Complete 4-Channel Radio (Tamiya Attack), 2 servos, ESC, 7.2volt battery withcompatible charger, and Tamiya TS & Acrylic-Lacquer Bottle PaintsScale 1/14Shock Damper Friction damper with leaf springsSuspension Leaf SpringTerrain Use On-Road