We just receiver a shipment of the new Racekraft 5051 propellers what the racing community was buzzing about for the past few weeks. I did not spend a lot of time researching these propellers, but some pilots swear that this is the next best thing what happened in the drone racing.
My personal opinion does not really matter, because I am only a “once a month” racer, and I am not burning batteries like most of you guys do. This is mostly due to the fact that running a hobby shop for the past 9 years kind of eats up my time. However when I heard about this I started reading and researching and I was barely waiting to get these in and test them on the thrust meter.
I realize measuring the thrust of a propeller might not be an ideal way of measuring the propellers performance in flight, but I would not claim that anyway. I am just simply comparing the two propellers on a thrust-stand to see what thrust factor can one expect during flight.
A good resource which I read about these propellers was written by the folk on Propwashed: (http://www.propwashed.com/racekraft-5051-prop-review/) If you want to know more about these propellers I highly recommend reading their article. I don’t even pretend to understand propellers as well as these guys do. So without a delay then after you read that article come back and watch the video below on the results of the thrust testing and comparison of these propellers with the Dalprop 5045 V2 triblades.
At the end if you like want you see and would like to purchase these propellers, you can click on the following picture and link to take you to the website where you can order these: