Bienvenidos a Helicopteros RC / Radiocontrol
600mm Carbon/Glass Fibre Composite Main Blade (Black/White)Carbon/Glass Fibre Composite main blades are quality fiberglass heli blade with integrated carbon fiber material. They are stronger and better quality than normal fiberglass blades.Spec.Length: 600mmWeight: 126.5g (Each)Bolt Hole: 4mmGrip: 12MMhttp://www.hobbyking.com/hobbyking/store/uh_viewitem.asp?idproduct=16222