Flycolor X-Cross 50A ESC BL32 3-6S Super powerful 50A ESC running BLHeli_32 firmware and compatible with DShot 1200 protocol, takes 3-6S LiPo, made for the most demanding FPV race drone.Features and SpecificationsARM 32-bit Cortex MCU,frequency at 48MHzBLHeli_32 firmware, super fast respond tim..