The price you pay is for a pair!
Grab them while you can.
I've got a set on my Raptor 30 v2 and they're as sweet as anything. Don't be fooled by the price!!!muy buenacalidad ya he comprado de otros tamaos excelentesJust recieved my new set of "Z" weave 550mm Rotor blades. For the price I was very impressed with the finish and quality of the blades. I'm using these blades on my Raptor V2. The overall weight of the blades was fine. The blade tracking was perfect. Ballence needed minor balencing. Overall I am extreemly happy with my purchase. I highly recommend these blades for your Helo.
i use it in my t-rex 550 it works very goodMaby not the best blades on market, but VERY VERY GOOD! Definitely will buy again and againFor the $ these are ok blades. Not sure how people think they can do hard 3d though with them. They aren't that stiff and tend to fart and stall when really pushed. I use them as "test" blades for post crash test flights to insure nothing got overlooked prior to putting my good blades on. Most people will probably be happy though with theseMaby not the best blades on market, but VERY VERY GOOD! Definitely will buy again and again.I am not disappointed, These are great blades for the money, really stiff(stiffer than some name brands.)and tracks perfect. The heli flies smoother than woodies and I was able to do some hard 3D without problems. This set are mounted on an e-smart 600 size heli. I used 550's to increase the wing loading a little bit because the e-smart is approx.1/2 the weight of a trex 600. The only thing Ican say is that the decals were mounted slightly crooketop blades, very good finish and well balanced from the box.a little hevy but very strong and high efficiency for a class 40 copter,work fine !