Spektrum Firma 2-in-1 Brushless Crawler Motor/ESC

The Spektrum Firma Sensored 2-in-1 System is specifically engineered to be used with 10th scale Crawlers and Scalers. Featuring advanced Field-orientated Control (FOC) and professional drag brake performance and torque control. Key Benefits 2-in-1 ESC Motor Combo: Compact option for detailed scale builds where space is limited Advanced Sensored Motor Control: Great for slow speed driving and next level drag brake performance Industry Leading Waterproof Design: The Firma 2-in-1 Brushless Crawler Motor/ESC provides industry leading waterproof and dustproof operation for worry-free driving in mud, sand, snow and water   Multi-point Protection: Over-current protection Automatic LiPo low-voltage cutoff Thermal protection Failsafe protection Features Pro-level Drag Brake performance and adjustability RPM/Throttle Matching enabled FOC (Field-Oriented Control) equipped Integrated 40-amp ESC (160amp burst) 2-3S LiPo/6-9 Cell NiMH input voltage range Industry Leading Waterproof De