Condition-New take off parts. For Arrma 1/10 OUTCAST 4X4 4S V2 BLX Firma 120A Smart ESC & 3668 2400Kv 4-Pole Brushless Motor, 2S-4S. These were removed from a new Arrma 1/10 OUTCAST 4X4 4S V2 BLX Stunt Truck. Also fits the 4S Kraton V2 BLX monster truck. Fast, powerful 32-bit ARM M4 processor. Multiple options for easy programming. Smart ESC Programming Box. SmartLink USB Updating and Programmer application. Automatic LiPo low-voltage cutoff. Ideal for 1/8th scale surface applications running on 4s Lipo setups. Compact for easy installation in most applications. Ready to install – no soldering required. Rugged plastic case with mounting tabs. Aluminum heat sink for high efficiency. Firmware updatable through the Smart ESC Programming Box. High heat-resistant ICT connectors, backwards compatible with ECT connectors. Motor Specs- Type: Sensorless Brushless Length: 68mm (2.68″) Diameter: 36mm (1.42″) Weight: 288g (10.1oz) Shaft Length: 19.25mm (0.75″) Shaft diameter: 5mm (0.20″) Scale: 1/10 Kv: 2400 Voltage: 2S-4S ESC Connector: 4mm Bullet Number of Poles: 4 Wire Length: 45mm (1.65). You will receive parts as pictured. Our parts are removed from new rtr vehicles, some may have minor marks from dis-assembly. Part numbers are for reference only. Parts do not come in factory packaging. We want satisfied customers.