Gemfan D63 Ducted Durable 5 Blade Prop (4CW + 4CCW)

good stuff

Seem strong and durable. Haven't crashed it...as I'm too pro to do that anymore...but for my 2.5 inch...I think tri blades work best... overall I would say buy them and give them a shot!

Solid props!

These came standard on my Beta95X v3, and they really took a good beating before I felt like I needed to replace them. Only one of the props actually broke a blade, but I all of them get a lot of dings in them over time. I don’t know how they didn’t all broke with the beating some of them took. It was a no-brainer when it came time ordering replacement props because these props are BEASTS! I’ll keep buying these, but I doubt I’ll need to buy any more soon. The have a nice low pitch sound…which is nice because the high pitched whining gets a little old sometimes.

so far so good, used it to replace the stock 3 blades props on my protek25. makes the quad a little less loud. Can't tell much difference in terms of lift and power.