Firma 2-in-1 Brushless Crawler Motor/ESC: 1400Kv Spektrum SPMXSEM1040A pins-1 Pb Battery Voltage: 2-20V

Pb Battery Voltage: 2-20V

aerodynamic calculations will remain high quality): Windows® 7

Spektrum™ Firma™ 150A Smart ESC

1" (536 mm) Product Weight 6lb (2

Firma 2-in-1 Brushless Crawler Motor/ESC: 1400Kv Spektrum SPMXSEM1040A pins-1 Pb Battery Voltage: 2-20VFirma 2 in 1 Brushless Crawler Motor ESC: 1400Kv SPMXSEM1040A 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, all while being fully waterproof. Key Benefits 2 in 1 ESC Motor Combo: Compact option for detailed scale builds where space is limited Advanced Sensored Motor