Readytosky6Pairs 1045 Propellers CW CCW 10x4.5" FPV Props for F550 F450 S500 S550 FPV Quadcopter Multirotor

Very goodQuick response.

Perfect fit and size, just like the originals.

You get what you pay for. You pay for quality durability and ease of use. And you get that. I would buy from this seller again. No hesitation.

Ordered these for my drone thinking they would do the job fine. When got the props I noticed the center hub was real thin and the blades felt flimsy. I put the props on the quad and went to try it out. When I flew the drone to full throttle, a blade broke off one of the props and sent my drone crashing to the ground. The prop never even hit anything it just broke for no reason. I thought that prop was just a fluke so after repairing the drone I put on a new set. Then it happened again, the prop broke in half while flying. My drone crashed down and now its ruined. Worst props I have ever seen. Do not buy.

perfect propellers for my application at a great price!

Have had a few of these props fall apart on me mid flight.450mm custom build. 3S battery, with 2212 920kV motors. They are nice when they aren't flying apart. Plenty of lift for my 860g quad. Would not recommend for any quads you aren't willing to crash land. Thought it was an issue with over tightening, but it kept happening. Maybe I got a really old batch.

These are well balanced right out of the box, which is very nice at this price point. My only qualm is that they don’t handle impacts well, so a belly landing plane is out of the question for these. Otherwise, I’d highly recommend these for builds

Think of your drone props like car tires. Imagine replacing your regular tires with four small spare tires and driving normally. When you crash, it won't be because of your driving skills but because you used the wrong equipment. These props can't handle the forces applied to them. The center hub design is the weak point, which is why you can't find suitable props for the ready-to-sky motors. While the motors are great, the available props fail easily. Continuously replacing these props isn't a good idea. It's better to replace the motors that require these props; you'll thank yourself later.These props can't handle axial or dynamic loads. If you're just doing a brief test flight straight up and down, they might work. Otherwise, they will fail quickly, and your drone will crash. Unless you're flying a glider or plane and want to practice landing without power, these props aren't suitable.