Black Hawk 3ch RC Helicopter YD-919 Main Blades Set-- 2A +2B Main Rotor Blades

Purchased these thinking it was for the Protocol Big Black Hawk. They are about a half in short. The bird still gets up but the flight time is severly dimished and probably killing the motors. Quick shipping, but NOT FOR THE PROTOCOL BIG BLACK HAWK. :(

They are ok but I was waiting for something better like the original blades NOT like in medicine prescription A GENERIC

I own the Protocol Black Hawk helicopter and thought these were replacement blades. I didn't want to buy from the Protocol distributor because they make you buy a bunch of unnecessary parts for extra money. These blades are significantly smaller than the originals the Black Hawk came with... so much so that the helicopter can't fly longer than 10-15 seconds. I own 2 Black Hawks, put these blades on both.. same result with both.. if that isn't proof enough these blades are not meant for the Protocol Black Hawk.. then I don't what is. Save your money..return your Black Hawk if you can..finding replacement blades isn't good..

The Black Hawk part may be right but I was looking for 2A + 2B blades - the ones that came were 2s. For the bigger helicopter. Part my fault, part sellers.

good product. great shipping. I only made a mistake thinking that this would replace a blade that my son broke on his helio that i got him for xmas, but it is too big. maybe if there was a was to size them that was alittle easier.

Blades came as described and were what I needed to make my heli fly. Both sets are labeled a and b .

we have verified several times and reviewed the instructions endlessly. thiese have been installed correctly as replacements to a cracked set of blades, but the helicopter will not lift off the ground.

product was as described in listing. these blades were a little hard to find online as they are for another helicopter. they fit well and grandson has not broken them yet