Solid ESC
"Good upgrade from the 50a esc"

Richer features, unbelievable price!
The powerful 55A (70A burst) 4-in-1 30x30 ESC, built with aluminum alloy heat sink + TVS protective diode + Japan-made TDK SMT capacitors + external 1000uF low ESR capacitor, everything is for a durable build and smooth flight.
Interested in the SpeedyBee F405 V4 BLS 3-6S 30x30 Stack/Combo (F405 FC / 8Bit 55A 4in1 ESC)?
Interested in the SpeedyBee F405 V4 3-6S 30x30 Flight Controller?
Check out all our 30x30 ESCs, and all our Speedy Bee products!
















SpeedyBee BLS 55A 30x30 4-in-1 ESC


