This is a power combination package specially designed for 3D model aircraft with a 48-inch wingspan. In terms of configuration options, we have set up two combination schemes! This combo is designed for 4S batteries. After careful screening and long-term flight durability testing, we finally approved this power combination. In the choice of ESC, we require lightness and compactness! So we made special detail optimization! We have also made special design and special size requirements for ESC output wires and motor output wires. During the installation process, you only need to connect according to the color of the wire to realize the forward rotation of the motor! The overall installation effect is more concise and generous! The transparent heat shrink tube in the box is used to wrap the connection between the ESC output line and the Motor output line! The design details are in place!

If xyou are going to use these combo, you need to correct the throttle stroke setting only. Other parameters do not need to be adjusted.
 
Set include:
1. ESC/skywing 52A 7.4v/5A=1PCS（Already soldered XT60 plug）
2. Motor/Dualsky XM3548-10/kv740=1pcs
 
Optional parts:
1. skywing Props/Wood-Painted 13*6.5=1pc
2. sunnysky Props/Plastic material 13*7=1pc
 
Recommended for SkyWing  48"PP  and 48'wooden kits.
 
Packing size: 
36x13x6cm 520g