14x4.7 3K Carbon Fiber Propeller CW CCW 1447 CF Props Blade Paddle For RC FPV Racing Drone Quadcopter Hexacopter Multi Rotor

  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---1447*1 Carbon fiber reverse propeller---1447*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;