HQ Prop 40mm 2-Blade 1.5mm Shaft - Grey

These are the 40mm Biblades from HQ. Like all biblades they're quick to spin up and are fairly durable, made of polycarbonate. Beware that these props have a 1.5mm shaft size, so wont fit on any brushless motor that has a 1mm shaft.  Propeller Diameter : 40mm    Pitch : 1                              Blades : 2Material : Poly Carbonate        Weight : 0.26gHub Diameter :5mm         Hub Thickness : 5mm        Shaft : 1.5mm Adaptor Rings : NOIncludes2 x CW HQ Micro Whoop Prop 40MMX2 Grey 2 x CCW Micro Whoop Prop 40MMX2 Grey