EW 20×8 inch Carbon Fiber Propeller

Manual Video Spare Parts Features: Design Concept: Designers apply the sandwish principle and use composite materials to make the propellers. Mold: EW imported the steels from Germany and Japan to make the mold. Centre Hub: The centre hub is made of polyyoxymethylene resin, very strong and can not cause compressed cracks. Right and Left Edge: Inside the propeller is epoxy resin, not hollow, the the finish is a beautiful high gloss, clear expoxy gel-coat cover 3 storied 3K Black woven carbon fiber fabric. Balance: Our propellers are CNC machined, then hand finished to balance. All are factory balanced. Specifications: Material:Carbon fiber Size:20inch x 8 Weight:120g Cycle Engine:2 Stroke Engine Size:30-40CC Engine Power:Gasoline RPM(revolutions per minute):6500~8000 Includes/Requires: Includes: 1 x carbon fiber propeller