Carbon reinforced inside. Hanya tersedia warna hitam, putih, dan merah
– This item is the replacement arms for S500 and HMF S550 multicopter quadcopter. Also you can buy this arm to DIY your own multi-copter.
– Strong and hard motor arms material (with built-in fiber glass tube)
– Design with Dihedral angle, more stable, good for FPV
– Light weight arms (only 43.05g) compare with DJI or HJ 450 frame (see above photo)
S500 HMF S550 Quadcopter Multicopter Frame Kit Replacement Arm x 1