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  • 07/12/2017

    I built a plastic 250 X racer with these motors and got a smooth 15 minute flight with a 1500 mAh graphene battery. The build weighs 268 grams without battery. I used kingkong 5040 3-blade props. These motors don't have a lot of push and are not for racers but have a high efficiency. Compared to the BR2205 they have 30% more efficiency and flight time. Ideal for flying slowly and getting long flight times. Well manufactured and balanced. They come in cardboard box, wrapped in plastic and with their corresponding screws

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  • 12/09/2016

    I just love the RED HOT paint job. The spec seems good. Motors turn smooth, runs well on ground test. Haven't test it on my quad, yet. Looks quite large compare to 2204 motor.

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  • 12/12/2017

    These motors don't have a lot of push and are not for racers but have a high efficiency. Compared to the BR2205 they have 30% more efficiency. Ideal for flying slowly and getting long flight times. Well manufactured and balanced. They come in cardboard box, wrapped in plastic and with their corresponding screws

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  • 15/02/2018

    Efficient motors. They do not have great performance, they are not motors for racing but they allow longer flight times especially if they are combined with light assemblies.

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  • 30/11/2017

    I built a 250 X racer with these motors and got a smooth 15 minute flight with a 1500 mAh graphene battery. The build weighs 270 grams without battery. I used kingkong 5040 3-blade props. These motors don't have a lot of push and are not for racers but have a high efficiency (4.4 g/W). Compared to the BR2205 they have 30% more efficiency and flight time. Ideal for flying slowly and getting long flight times. Well manufactured and balanced. They come in cardboard box, wrapped in plastic and with their corresponding screws.

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  • 15/07/2017

    with the Gemfan 5040 and 4s they make something around 630g thrust. Overall quality is good and they run smooth. Sadly one of my motors was damaged and runs hot after a short periode of time. i think the bearings are damaged so a set of spare bearings seems like a good idea. in future i will write here the size of bearings that the motors need.

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  • 22/02/2017

    racerstar 2403 + racerstart 35a v2 + qav-r 220mm + 3s 2200mah 70c = i am very happy. I want to give more stars :)

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  • 10/10/2019

    motores de muy buena calidad relación precio. yo los estoy utilizando con unas hélices de 6" y me dan un excelente tiempo de vuelo

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  • 04/11/2016

    I use these on my SpaceOne FPV Formula 1 220x frame with a Kiss FC and 30A Raptor 390 ESCs, powered by a 4S 75C 1300mAh Tattu Lipo and it runs great, fast as heck, agile, it films better footage than my 450 quad, and power is never an issue. Im probably gonna buy a second set.

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  • oloVIP3
    LK
    21/08/2019

    very fast delivery. quality product

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