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---1150*4
- Carbon fiber reverse propeller---1150*4
- Comes with 5mm and 6mm aluminium ring
- very strong and light weight
4 pairs /lot (If you have other quantity request,Please contact for quotation,Thanks)