Banggood

they are great and very good finished. not as hard as carbon fiber but much better than plastic my only CON is that center hole does not fit my Racerstar BR2216 810KV, because motor saft are compatible with DJI props and this props have different hole even with adapters.. I need to make bigger hole up to 8mm to fit full motor shaft. but this is my fault I do not read prop and motor spec correctly

i use this propeller inf my emax 2212 motor wiht 30A ESC. this propeller you can use in plane or quad. in my case, i use this propeller in my foamy hand made plane

Сделаны хорошо, без облоя. И сбалансированы неплохо, только пару грузиков из скотча на комель лопасти наклеить пришлось.

One of the best brands GEMFAN and very well manufactured, almost no need for balancing

Пришли очень быстро, за 11 дней до Владикавказа! Балансировку пока не проверял, на вид - качество отличное!

Helies de baixo custo, prefeitas, quase sem necessidade de balanceamento, plástico de boa qualidade, varias opções de buchas. Comprei para usar nestes motores da Racestar vendidos na Baggood (https://goo.gl/1Doaew) e neste S500 frame (https://goo.gl/hMfMEY). Recomendo

good quality, good price!!! need ballance

Great quality material it's hard and easy to assemble on my motor. No issues and has great lifting power. I would recommend.

helices de bonne qualité rigide et solide j'ai juste repercé les axes afin de les monter sur mes moteurs.

I use these propeller with frame Deadcat Pro V2. it flying very well with these propeller.