ITEM NAME:30A Brushless Speed Control ESC 2-3 Lipo for RC Airplane Cars Parts Toys Description: 100% Brand New and High Quality. This is a pack of RC model vehicle parts & accs for RC airplane. Designed to minimize power consumption. Easy and quick Installation. Specification: A2212 2200kv Motor Specification: KV: 2200 Ri(M ÃŽ ©): 0.033 Battery: 2-3Li-Po Max Power: 342W Test Prop: 7x3/7x4 30A Brushless ESC Specification: BEC: 3A Constant Current: 30A Max Current: 45A (less than 12s) Low-voltage Cutoff: Auto detect Input: 2-3 LiPo or 5/10 NiMH Size Chart: Motor Size: 27.5x38mm/1.08x1.5inch Shaft Diameter: 3.17mm/0.12inch ESC Size: Approx. 5x2.8cm/1.97x1.1inch The Motor Diameter: Approx. 2.8cm/1.1inch Package Includes: 1 Piece A2212 2200kv Brushless Motor 1 Piece 30A Brushless ESC 2 Pieces Propellers Other Mounting Parts Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size. SKU: MNF0013606961014096.30A Brushless ESC Specification 1 Piece 30A Brushless ESC. Input: 2-3 LiPo or 5/10 NiMH. 1 Piece A2212 2200kv Brushless Motor. Constant Current: 30A. ESC Size: Approx. Designed to minimize power consumption.