JMT 1pack of 4Pairs 1855 3K Carbon Fiber Propellers CW CCW 18x5.5 CF Props for DIY Multicopter 18 inch Drone Accessory Special Offer 4pcs/lot BETAFPV 1606 2550KV/1550KV 4-6S

4pcs/lot BETAFPV 1606 2550KV/1550KV 4-6S Brushless Motors with 1

automatic battery type identification with intelligent charge algorithm matching

NO output leads

processor 1

PPM/SBUS signal can be connected with the flight controller through one cable

JMT 1pack of 4Pairs 1855 3K Carbon Fiber Propellers CW CCW 18x5.5 CF Props for DIY Multicopter 18 inch Drone Accessory Special Offer 4pcs/lot BETAFPV 1606 2550KV/1550KV 4-6SAdopts 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 1855*4 Carbon fiber reverse propeller 1855*4