Product Information

For T-REX 550L, 550X Series or Similar Size RC Helicopter

520 Main Blades are Designed for Basic Flight or Extreme 3D

High Agility and Excellent Stability Characteristics

New Airfoil Design

Increased Rigidity for Better Anti-Torsion Characteristics During Flight

Airfoil Design Effectively Minimizes Turbulence at the Blade Tips, Reducing Blade Noise and Power Loss

Specifications

Main Three Blade Set x 1

Airfoil: Symmetrical

Length: 520x48x6.5mm

Thickness: 12mm

Shaft Diameter: 4mm

Weight: Approx 280g/Set