Designed for the T-REX 550L, 550X Series, and other similar-sized RC helicopters, these 520mm main blades are engineered for both smooth sport flying and demanding extreme 3D manoeuvres.

Featuring a newly developed airfoil design, the blades deliver high agility while maintaining excellent stability throughout the flight envelope. Increased structural rigidity enhances anti-torsion performance, providing precise control and consistent tracking during aggressive manoeuvres.

The optimised blade tip design reduces turbulence, helping to minimise noise and improve overall efficiency by lowering power loss.

Specifications

Main Blade Set x 1
Airfoil: Symmetrical
Length: 520x48x6.5mm
Thickness: 12mm
Shaft Diameter: 4mm
Weight: Approx 200g/Set

SKU HD520CT
Barcode # 4713413978793
Brand Align
Shipping Weight 0.4500kg
Shipping Width 0.090m
Shipping Height 0.050m
Shipping Length 0.620m
Shipping Cubic 0.002790000m3

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