Goblin Raw700nitro with Ys 91 Tareq

[@E.Blackadder]

Nicely done young man! great flying...

[@robpound8163]

Magnifique!

[@MAREK2103ful]

Hi, Copter Thanathep what pinion and rpm are you flying with the YS 91 engine?

[@copterthanathep]

1900rpm

[@firdausborhan6319]

Hi copter what size pinion u using.?thanks

[@copterthanathep]

22T

[@firdausborhan6319]

Sorry copter...ratio for raw 700 nitro