Gemfan 1147 Carbon Nylon CW/CCW Propeller For RC Drone FPV Racing Multi Rotor

Gemfan 1147 Carbon Nylon CW CCW Propeller For RC MultirotorThe 11x4 7 props have a 6mm hole drilled in the front side of the hub and a 9 5mm hole on the back side of the hub to accept a prop shaft adapter ring Also included with the prop is a set of five 9 5mm OD adapter rings that step down the center hole of the prop to allow it fit on 3mm 4mm 5mm 6mm or 8mm motor shafts If you have a larger threaded shaft on your prop adapter the center hole can be reamed out to a larger size as needed Description Brand GemfanItem Name Carbon Nylon 1045 PropellerMaterial carbon nylonSize 11 x 4 7Color blackDiameter of shaft 6 0mmThickness of center 9 7mmWeight 22 66 gram pairRecommended wheelbase 300mm 500mmRecommended motor 800KV 1100KV Package Included 1 x CW Propeller1 x CCW Propeller2 x adaptor ring