ROTORTECH 620mm CARBON BLADES 50 SIZE YELLOW RED & BLACK

ROTORTECH 620mm CARBON BLADES 50 SIZE YELLOW RED & BLACK Specifications: Length: 620mm Width: 59mm Grip: >=12mm Hole: 4mm Airfoil: Symmetrical Tip: Aeroflat Make: Carbon Fiber Common Application: 50 Size RC Helicopters. Designed for hard 3D competition. Includes: 1x 3D/holographic decal sheet 4x 1mm thick washers RotorTech‚Ñ¢ Standard Features: Safety wire runs alone the inner core of the blade. This keeps the blades in one piece upon a crash to insure safety to pilots and bystanders. Low parasitic drag coeficient due to the efficient airfoil and top quality clear resin finish, insures more engine power is transferred for lift, speed and more crisp maneuvers. High density D-Spar of Carbon Fiber mixed with a special resin absorbs all high-g spanwise loading. Designed for your 3D performance. Mathced C.C.G. for stability. Matched outward S.C.G. for better autos. Airfoil designed for fast, accurate cyclic. Layered for optimum aerodynamic damping. 7 out of the top 8 pilots fly RotorTech‚Ñ¢ blades. What are YOU flying?