4pcs Original Flycolor RAPTOR 20A Brushless OPTO ESC Support Oneshot125 for QAV250 330 Racing Drone

Features: Support oneshot125 Compatible with 250 330 RC racing drone Higher efficiency, faster throttle responce Support BLHeli program only, without brake function Extra-low resistance brings high performance and great current endurance Compatible with various flight-control systems and supports a throttle signal frequency of up to 500Hz Discounted at only: US$ 47.75