The Tiger Motor F40 PRO II Motor has been designed and built specifically for FPV quadcopter pilots.
Coming in at only 29.5g, including wires, the F40 PRO II is very light for the power it can dish out. Another amazing feature are the high temperature silver core windings. These windings are able to withstand much higher temperatures than conventional windings. Additionally, the top of the stator has an anti-slip design that keeps your props stable during high intensity flights.
The F40 PRO II comes in a variety of Kv values fit your build and flying preferences.