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Align 520 Carbon Fiber Blades / 3 AL-HD520D
Part Number: AL-HD520D
Fits: 550E Three-Blade Rotor Head
• The new blades are uniquely special designed for three-blade rotor set with classical color painting and airfoil. Remarkable gravity position create rich agility and stability!
• Even it reduces 10g for each blade weight, it can still keep well blade strength and torsional resistance, also increase flight time for incredible flight experience.
Specification:
- • Shape: Symmetrical airfoil
- • Length:520x48x6.5mm
- • Thickness:12mm
- • Shaft Diameter:4mm
- • Weight: Approx 280g/set