1 Pair RJX 520mm Main Blade Carbon Fiber Blades For 520 RC Helicopter

Description: Brand: RJX Product: Main Blade Material: Carbon Fiber Shape: Symmetrical Wing Length: 520mm (bolt hole to tip) Width: 48mm Root: 12mm Bolt Hole: 4mm Weight: ~110grams(1pc) Features: - These 520mm carbon fiber main blades are designed specifically for extreme 3D flying, featuring both high agility and excellent stability characteristics. - The strongest and lightest of all blades. - The airfoil design effectively minimizes turbulence at the blade tips, reducing blade noise and power loss. - The blades' rigidity have been increased for better anti-torsion characteristics during flight. - The blades feature an redesigned airfoil design, coupled with updated painted graphics. Package Include: 1 Pair RJX 520mm Main Blades