12x4.5 SF Carbon Fiber Propellers L/H and R/H Rotation (1 pair)
These carbon props are very stiff and lighweight, they are ideal for your multi-rotor project, very efficient and give increased power with less current draw.
Diameter: 12 inch
Pitch: 4.5 inch
Hub Thickness: 8mm
Shaft Diameter: 5~6mm (using adapters)
Weight: 10g each propeller
Unit Weight (g):
very good!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Just bought 2 pairs of these, they all need a little balance. These are good quality propellers, they just need to be balanced.
They have a good tracking, was impressed.
Bought 8x sets of this prop. Need to balance all of them, some were almost ok but few of them I need to grind to get proper weight. Looks ok for me, price is reasonable.Very nice props, have withstood multiple prop strike on grass with no problem. Balance is a hit and miss, i've ordered 12 pairs already and so far I've seen 2 perfectly balanced props of the ones I've opened. Most of them require some amount of work to achieve perfect balance, I just sand down the trailing edge. -1 star for not perfectly balance, but other than that, great props for the price.Nice Props for Multirotorgreat props on 3 cell got good flight timeThese are really good props for your multi. 4 out of 6 of mine needed a tiny bit of tape to balance which is as good as the best out there. Buy an extra set as I did to have spares you won't be disappointed.
Good and stiff propeller needs a little to none balancing
Will buy more