Well I received these blades today and what a disappointment. First of all they were too tihgt when i put them on even without the screws. I had to inlarge the holes a little with a file. They are also 17mm shorter than stock blades. Same pitch. At full throttle the Bee lifts about 6 inches. I highly DO NOT recommend them.
P.S, They did come perfectly balanced at 10.89 grams each.
EDIT- I have changed my opinion about these blades. The reason I had problems with lift turned out to be a bad main motor . Once I changed the motor here are my findings. It seems these blades have somewhat less lift than stock because they are shorter but they spin faster which is better against wind and the heli seems more responsive. They do produce enough lift for flying. They came perfectly balanced and track really well. They only bad thing about these blades is I had to inlarge the holes a little. Other than that they are not bad if your motor is good and your Bee is stock. I want to try some real Carbon fiber blades next and maybe Wood 9/10 degrees.
So you decide, nice look, good balance, good tracking, better response trade off is little less lift.
- flagmax wrote:
- Ok I just ordered the Walkera 4# checker pattern with red strips blades http://www.helipal.com/hm-4--z-09-main-rotor-blade.html
Once they come (6 to 15 days) I will report back what I think of them compared to stock.