Use for T-REX 600 3G Flybaless System. The new 3G CF main blades have move the CG outer and the weight is heavier. These changes make it better on its stability and wind-resistance,This is a great choice for who like the stable flight and also for F3C helicopters.

Specifications:

# Shape: Symmetrical wing
# Length:600x55x7.5mm
# Width:12mm
# Shaft Diameter:4mm
# Weight:265g/set