Walkera QR X800 FPV GPS Quadcopter - безщеточный (WK-WS-48-001)

• Overall
• Quality
• Value

Customer Rated

Mar 10, 2015

Hi, I used 4 of these on a 680 Alien frame. I'm using a 10000mah 6s lipo and 15x5.5 blades. The power and speed is far superior to all the noisy, overheating Multistar motors I've ever used. I have a box full of them. I've had repeated problems w Multistar and I'm done with them. My 680 is lighter than the QR X800 with flight times at around 35 minuets at 21 volts. When the CG is found the motors stay cool. Vertical take off looks like a rocket....you will like