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T-Motor F66A 32Bit 66A 3-6S 20x20 4in1 ESC

Original price $138.99 - Original price $138.99
Original price
$138.99 - $138.99
Current price $138.99
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The F66A is a premium-built 4in1 ESC from T-Motor. Fully capable of pushing 6S with 77A burst and a sustained 66A current draw. Equipped with the latest in ESC technology such as 32-bit capability and BLHeli32 firmware.

Check out all our 20x20 ESCs and all our T-Motor products!


  • Input Voltage: 3-6S
  • Current: 66A
  • Burst Current: 77A
  • Amperage Meter: 135
  • Firmware: BLHeli32
  • PWM Frequency: 16-48KHz
  • Weight: 21g
  • Dimensions: 43x34x13.5mm
  • Mounting Holes: 20x20 M3


  • 1x T-Motor F66A 32Bit 66A 3-6S 20x20 4in1 ESC