6374 motor kit uses 6374 brushless outer rotor motor.
Docking parts and technical specifications:
1. Main suspension Frame: fixing bolts 4xM4; 2xM5; 4xM6; 2xM4 kimi screws (this product does not contain standard parts, the required bolts are included in the main suspension installation accessory package)
2. ESC: wiring harness connection
This product is a non-universal part and needs to be matched with the corresponding parts of X4S. Please refer to the product inner packaging for the installation diagram.