FLY WING Bell 206 V3 Class 470 6CH Brushless Motor GPS Fixed Point Altitude Hold Scale RC Helicopter

Note: If you want to change to 4-blade propeller, you can use the following link to purchase "Long rotor head (117mm) Compatible with Bell/UH1" and "4 pieces of blades (carbon fiber)".
https://www.rcgoing.com/6ch-rc-helicopter-four-blade-rotor-head-accessory-spindle-diameter-6mm/

For installation instructions, please refer to this video:
https://youtu.be/uiUL4E8Uteo