HQ Prop HEADSUP FPV R38 Racing Propeller (2CCW+2CW)

Introducing the R38 HeadsUp Racing Propeller by HQProp. These props are made with polycarbonate material to give your multirotor maximum performance.  Responsive, lightweight, durable and efficient! Specifications Propeller Diameter: 5.1inch        Pitch: 3.8                Blades : 3 Material: PolyCarbonate         Weight:4.4g Hub Diameter:13mm            Hub Thickness:7mm            Shaft:5mm Includes 2 x CW HQProp R38 HeadsUp Racing 5.1x3.8x3 Propeller  2 x CCW HQProp R38 HeadsUp Racing 5.1x3.8x3 Propeller