MODEL: 5" 3D Bi-Blade
(PRICE IS FOR 4 PROPS)
These are the best 3D bi blade props I've used. Very durable and great performance, I haven't compared them to any of the 3D tri blade props but at these prices I don't need to!
Nicely made. Good quality props. Will be my preferred prop to go with on my 3D quads. Plenty of lift and thrust on both orientations.