Blade 120 S 330mm (13") Rotor Diameter - RTF "10 Cell (10S) 37V" This self-powered device allows you

This self-powered device allows you to measure power and energy consumption of any device with a battery

30A ESC and 2627-4500kv brushless outrunner motor

Pre-Installed Rigging with easy-disconnect design

Parts for elevated tail rotor

Blade 120 S 330mm (13") Rotor Diameter - RTF "10 Cell (10S) 37V" This self-powered device allows youBlade 120 S 330mm (13") Rotor Diameter Ready To Fly (RTF) BLH4100 The original Blade 120 SR heli was specifically designed to provide the inherent stability of a coaxial helicopter and the agile control of a single rotor helicopter. Modeled after the popular ultra micro size Blade mSR heli, the larger 120 SR heli was faster and more powerful so it could be flown outdoors. Now that concept takes a leap forward with simpler mechanics and the superiority