Design and construction of the RS2205 2300KV BLDC Motor were focused on FPV racing. These series are excellent, reasonably d motors for a novice who wants to go to the skies and learn all the fundamentals of FPV flying!These are , reasonably d Brushless DC Motors for drones or quadcopters.For the QAV250 QAV300 Racing Multicopter, here is the RS2205 2300KV Brushless DC Motor. When you compare this motor to other RS2205 series motors from other manufacturers, you will see that it is constructed from materials to improve your flying experiences at a that you just cannot pass up.The self-cooling mechanism of this motor is its coolest feature. Unique cooling fins on this RS2205 2300KV Brushless Motor pull air through the motor coils from the motor base. More air is moved as it rotates faster. The best operational strength curved N52 Neodymium magnets are used in this motor. They operate smoothly thanks to authentic Japanese NMB Bearings, which can lower the motor's temperature by up to 30%.Features:- Active Cooling Fins Made of High Strength N52 Neodymium Magnets reduces the working motor temperature significantly. Lightweight and low CG design. Japanese Bearing for high-performance delivery. Improve anti-off ring performance for stable and safe operation.Package