Brand Name: GTB Origin: China Tool Supplies: GTBRacing Material: 7075-T6 RC Parts & Accs: Losi Hammer Rey U4 Remote Control Peripherals/Devices: Losi Hammer Rey U4 For Vehicle Type: Losi Hammer Rey U4 Four-wheel Drive Attributes: Losi Hammer Rey U4 GTB CNC 7075 T6 Gear Box Case Housing Set for 1/10 Losi Hammer Rey U4 4WD RC Car Upgrade Replacement Part Material:7075-T6 AluminumCNC Machining processing