RS FPV Racing - 6x4.5 Prop Set x4 Black

I needed one propeller. A 6x4.5 . Cannot find a single prop. So I had to order 4 props. I can use 2 of them on my plane. I had to throw the other 2 away. Just stupid.

I've tried all sorts of 6" Bi blades on my filming Quads trying to find the best balance of speed, efficiency and noise profile. I bought a set of these just to try them out, and they are FAR better than anything currently out there. Emax Avan 6038, Gemfan Flash 6042 and Ethix Bubblegum...The MAS 6x4.5 Bi RS beat them all soundly. Not the fastest, but they still topped 150kmh on a 1kg 2807 1700kv machine pulling under 90 amps on 6S. Other blades were well over a 110 amps and vibrating badly at that speed, whilst the RS Bi-blades are silky smooth at all speed ranges. Highly recommend.

They are simply the best props available.