Blade 120 S 330mm (13") Rotor Diameter - RTF "10 Cell (10S) 37V" The oversized battery compartment can

The oversized battery compartment can accommodate a range of 3S packs from 2500–4000mAh

Tech Note: If you are having issues getting your programming card to communicate with your gyro

5 Channel computer radio with mixing ability

Pre-Installed Rigging with easy-disconnect design

and overall flight performance

Blade 120 S 330mm (13") Rotor Diameter - RTF "10 Cell (10S) 37V" The oversized battery compartment canBlade 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