Many of today's brushless motors feature a diameter larger than their height. Usually with a lower KV number which allows for a combination of larger props and lower speed motors are usually more efficient.
The Hunter 500 doesn't support such motors with it's 30mm aperture in the arm. The Large Motor kit uses new arms to allow motors which fit a 45mm top arm bore.
Also included reinforced rear arm plates which should reduce the twisting effect on larger propeller setups.
Quad super cool J'ai mis des JMT 3508 dans la fente du moteur et je suis malheureusement allé décoller et le bras arrière plié doit le rendre beaucoup plus durable et je l'achèterais totalement une fois que je me suis amusé avec la construction et j'espère qu'ils le rendront plus fort version à ce stade qui se soucie du poids si votre poussant 580 KV lol merci les gars
J
Jeffrey
It’s super cool
Super cool quad I put some JMT 3508’s it the motor slot and sadly went to take off and the rear arm folded need to make it a lot more durable and I would totally buy it agin I had fun with the build and hope they make a stronger version at this point who cares about weight if your pushing 580 KV lol thank you guys
a
andreas_erikss
Quality product
Quality frame, very Nice and robust for it weight
a
andreas_erikss
Produit de qualité
Cadre de qualité, très agréable et robuste pour son poids