Application: Propellers are used along with Airblock power modules. When replacing propellers, please be cautious that red and black propellers are not interchangeable.
Airblock MC-6A Power Module Foot Pad:
Quantity: Black×6, Red×2
Application: To make a distinction, red foot pads mark the front power modules and black pads mark the others. Foot pads can also act as buffers to protect the motor brackets of power modules when Airblock suddenly drops during flight