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E-flite 40-Amp Pro Switch-Mode BEC Brushless ESC V2 Speed Controls Aircraft
Key Features Up to 40 amps continuous current with proper air flow and 55 amps burst current (15 seconds) Up to 40 amps continuous current with proper air flow and 55 amps burst current (15 seconds) 5A continuous current, 5V Switch-Mode BEC Circuit (Proper cooling and airflow required) 5A continuous current, 5V Switch-Mode BEC Circuit (Proper cooling and airflow required) Stronger BEC for support of most 3-axis stabilization systems Stronger BEC for support of most 3-axis stabilization systems Drive up to 7 analog or 6 digital standard-sized servos with the BEC Drive up to 

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Price: $71.33