With the Hirobo 0302-034 LED Light Unit installed onto the SRB Quark , you can enjoy flying the helicopter even more, especially during the night.

Tahmazo SVR3 Switching Voltage Regulator is possibly the most stable and reliable BEC on the market. 

HeliCommand-3A is the basic version of helicopter stabilization and positioning system. It is not designed for aerobatics and 3D manoeuvres (not for inverted flights).

HeliCommand RIGID is the top version within model making which includes stabilisation for helicopters which do not feature a mechanical flybar, for example powerful 3D machines, scale helicopters or models with multi-blade rotor heads.

The Revolectrix CoPilot II is a Infrared thermo-technology flight stabilizer (pitch and roll) for almost any R/C aircraft.