Unit Weight (g):
These are mounted on my Tarot 650 Sport with T-Motor MN4010-11 KV:475's only need slight balancing flies smooth. I never tried the T-Motor brand props, they are a little too pricey.very awesome !!!!!!!!!!!!!!!!!!!!!Seem fairly decently made, one of the four I purchased was almost perfectly balanced. The 3 others though, needed a good deal of balancing and one of the holes on one was a fraction of a mm out of whack. Not enough to cause grief, but still enough to notice.I purchased 6 of these propellers and all 6 had center holes that were not 4mm. I was able to force one of the propellers on the motor shaft enough to try to bolt it down, but the bolt holes are off as well and I striped out one of the bolt holes on my expensive Sunnysky motor. I am very displeased with the quality or lack of quality control on these propellers. The 13" propellers were drilled perfectly and I had no problems mounting them, these 14" props are crap.I spend hundreds of dollars on large carbon fiber props from 12"-19". Without fail every prop has needed to be balanced both horizontal and vertical up until now! The last four pair have been spot on with zero need for balancing. ZERO! At half the price compared to ebay there is no comparison period. The uniformity and weight has been dead nuts on for over a year. So if you want preference and quality at low cost this is the place to get them.
MitchVery happy with these blades.. Have them on a 650 ironman and Quanum MT Series 3510 360KV motors with 5s which is perfect.. 50pcnt at hover. Had to do some minor balancing but they are very easy to balance (sandpaper) so i wont mark down for that since they are cheap for what you get. Have a gopro with perfect video. I have bought a couple spares.These props are AMAZING!!! All 4 were perfectly balanced right out of the packaging. I did not need to add anything or sand anything to get spot on balance. They are also very quiet and seems durable. The only complaint if I had to make one, is that the holes are sometimes a little bit off, which makes one of the screws really tight. But other than that, great prop, recommended, will buy again.Suprised about the quality these are, better than the other carbon props hobbyking sells.
Only 2 of 4 needed a little balance.
Nice matte finish and 'proplets'!
Great product for the price.Very light and stiff. Thin construction is nice. very small visual flaws in surface and tiny rough spots on a couple.Finitura in alcuni punti pessima, manca la resina e si vede il tessuto. Bilanciamento pessimo. Su 2 delle 4 ho dovuto aggiungere tanto peso. Ho deciso di non usarle. Qualit scarsa. Soldi sprecati.
Finishing in some places very bad, lacks the resin and you see the fabric. Balance bad. On 2 of the 4 I had to add so much weight. I decided not to use them. Poor quality. Money wasted