Bell / Hiller collective pitch rotor head. The stabilizer is tilted 45°against main rotor, resulting in very stable and easy control. (International patent pending)
Stabilizer blades are made of soft rubber material, which can absorb shock. Blades are wider than SRB Quark.

Brushless motor improves durability. Tail is directly driven for smooth run without power loss and much noise. Tail blade is same as SRB Quark.

Foam main blades for maximum safety. The new blades are larger and thicker than SRB Quark blades. They can perform basic 3D acrobatics while minimizing crash damages.

Receiver, gyro, ESC are included in all in one unit with idle up mode. This is only for SRB SG and cannot be used for SRB Quark. High performance gyro sensor has lesser effect from heat and can match performance of higher end helicopters.

3 cell 11.1V battery adopted and enables more powerful flight to new SG.
Charger with balance charge function is included in the set.

Linkage is changed to 3 servo SWM with collective pitch. Frame is also newly designed.

Same cabin as SRB Quark. Decal is newly redesigned (One sheet includes 2 different color pattern)

LED light is moved to the rear side, so pilots can see and check LED during flight. When battery power is running low, LED starts blinking in orange, indicating the SG is entering fail safe. it can prevent sudden loss of control and crash from empty battery.