F05306 11x4.7 3K Carbon Fiber Propeller CW CCW 1147 CF Props For RC Quadcopter Hexacopter Multi Rotor UFO + FS

 Adopts the high quality 100% 3K all carbon fiber board which imported from Japan improve material. Each pair of propellers has perfect dynamic poise and static balancing which balance by manpower. Especially improves the air-powered efficiency and aerofoil stability  Carbon fiber forward propeller---1147*1 Carbon fiber reverse propeller---1147*1   The Bore Dia is 6.3mm, comes with 4 pcs washer,2 pcs 5mm,2 pcs 6m very strong and light weight      window.adminAccountId=221504599;