Hirobo's new SDX .50 features cutting-edge head design that borrows technology from the Turbulence .90, winner of the 2007 Masters and 2008 XFC Championships. More tunable and adjustable than any .50, the SDX can be adjusted to meet a wide range of performance levels… from beginners learning to hover to seasoned 3D or F3C pilots challenging the skies.
Features
FZ-5 Rotor head - Maximum 30º pitch stroke possible for 3D
Spindle is same size as .90 SSZ-4 (Turbulence D3) head
Spindle diameter increased from 6mm to 8mm
2 pcs plastic yoke is same size as SSZ-4 yoke
Metal SSZ-4 yoke can be used as optional item
New design blade holder with 8mm thrust bearing
Features
Aluminum center hub is same size as SSZ-4
Blue anodized SSZ-4 center hub can be used as optional item
SSZ-4 seesaw, mixing arm, and slide block can be used as optional items
Tail housing and tail blade holder straight from the Turbulence
Stronger, thicker main frame designed for 120º and 135º SWM
Features
New servo mount layouts (as Turbulence) and control layouts
Rudder servo can be mounted on front of frame
New design aileron lever, elevator lever and lever stays
Holes added to main frame for optional header tank
Beautiful-, Hirobo "family look" fuselage
New design, lightweight, low height skid
Techinal Data
Length: 1,200mm
Width: 186mm
Height: 395mm
Weight: 50 class 3,400g
Gear ratio: 8.7:1:4.71
Main rotor diameter 50 class: 1,348mm
(FRP symmetrical main blade L=600mm)
Tail rotor diameter: 258mm
Requirements
6 Channel RC, 5 Servos, Gyro, Nitro Fuel, Batteries fir RC System
