Propeller Diameter: 4.9 inch Pitch : 3.7 Blades : 3 Material : Poly Carbonate Weight : 3.4g Hub Diameter : 12.4mm Hub Thickness:6mm Shaft :5mm Adaptor Rings : NO Includes 2 x CW HQ Juicy Prop J37 2 x CCW HQ Juicy Prop J37
