Product Information
For Blade Grip: 14mm
A 12mm blade requires the installation of two Screw washer

Specifications:
100% Brand New!
Material: Aluminium 
Color: Silver 
Linkage Ball Diameter: 4.75mm

Main shaft Size: 10*201mm (Hole to hole length: 176mm)
Suit for 600N 600ESP 550E 550L helicopter 
Includes:
  • 1 Set of STEAM 600 DFC Flybarless Main rotor head silver