Estes 4615 Proto X Rotor Blade Set (4)

Works excellent. Just remember to look for the little letters "A" and "B" on each of the propellers,The color of the blades does not matter just match the "A"'s and "B" s. The blades will come off and are difficult to locate because of the size,The parts are exactly as ordered, the shipping time was pleasantly fast and the packaging was simple and safely secured. These blades are a must because if you have the Proto X and fly it in the house which means into the couch, the tv, etc. you are bound to lose one or two blades. I would definitely order from this merchant again.

I purchased the Estes Proto X about 2 months ago and I went thru the props fairly quickly; I decided to purchase more props with a little hesitation, but after I received these I was pleasantly surprised.There's 2 differences; 1) the front props are lite gray; 2) they're more dependable and don't get chewed up as badly when I have an accidental mishap. For example the stock props hit the carpet on a hot landing and snapped. I have beat these props up and they're still running smooth.I will say, I have a Hubsan x4 H107L and the transmitter binds with the Estes Proto X. This gives me improved flight superiority over the little transmitter joystick that comes with the Estes Proto X. Overall I'm satisfied with the props regardless...

Purchased same package (4 blades) from local hobby store for $2.41. Also purchased replacement motors (4 for $9.99) and another copter ($29.99) They carry spare batteries. I recommend you shop your nearest hobby store before ordering online. These quad's are so popular you should be able to convince them to stock repair parts.Motor replacement requires some soldering skills, but if I can do it ......... should be a breeze for a true RC modeler.The color of the blades does not matter just match the "A"'s and "B" s. The blades will come off and a re difficult to locate because of the size.Can not sync two copters to one controller. :>(

Works excellent. Just remember to look for the little letters "A" and "B" on each of the propellers: There is a black propeller marked "A" and a black one marked "B" There is a white propeller marked "A" and a white one marked "B"Each goes on a specific side.Also, I suggest buying some bumpers for the quadcopter as well. It'll help keep you from losing these everytime you have a rough landing.Hope this helps!

These replacement blades work as they should, and they slip onto the motors like they should. I took off a start because one of the blades I got would constantly fling off mid-flight. It was almost as if the hole was a little too wide for the motor mount. I ruled out the possibility of it being a bad motor by using another blade, and it fit fine.

proto x is a mini-fun quad. For what you are paying expect these blades to eventually break with repeated hits.They are a bit overpriced for their fragileness. For the price, you should be getting more blades considering that they are prone to breaking, Not a bad product. I would buy again.

If you have an Estes Proto X, you'll need some of these replacement blades. The Proto X comes with one set of replacement blades. While learning to fly, I bent one blade and lost another when it flew off in a crash. It was time to order more. These were under $5 with free shipping and arrived in 3 days. These are genuine Estes parts.

If you own a Proto X it is only a matter of one or two flights that you will need these. By the time you replace the blades four times I figure the copter will be roasted as the motors will have come loose from repeated strikes.Then just go buy another Proto X because they are a blast as well as inexpensive.

Works good. Just keep in mind that if you keep crashing then they will break faster (so buy a lot!)

Wrong size bought!

fast shipping everething is perfect...do the jobs...

Excellent

i agree with the other two reviews of this item