The MultiFrame long arm is made from high grade black anodized custom box section Aluminium. It is pre drilled at 30mm intervals to allow fitment to any arm position within the frame centre plate, as well as Carbon motor mounts. Being drilled down it's entire length also means that should you wish to use a different arm length, you can simply cut it down in 300mm intervals to create your own desired airframe diameter. The hole spacing also allows simple and quick mounting of the undercarriage legs, which can be postioned anywhere along the arm as preferred.
Overall motor hub diameter with this arm is 1160mm.
Hole Spacing: 30mm
Wall Thickness: 1mm