These super stiff glass nylon reinforced propellors will give your multicopter that extra punch. This is done by reducing the flex that is normally associated with the thinner ABS style of props.
Gemfan propellers have set the gold standard in electric aircraft/multicopter props. Known for their durability, great balancing and superb hub centering and all that at an inexpensive price. Includes various adapters to suit shafts 3mm upwards, there is enough room on the hub to allow it to be reamered out to 8mm.
Specs: Size: 1145 (11x4.5) Color: Grey Hub: 6mm (adapters included for 3mm, 3.2mm, 4mm and 5mm) Rotation: 1 x CW and 1 x CCW Weight: 18.5g each