I've had the heli version for a week now. The screws are standard 25mm spacing 4mm diameter. The rotor is longer and fatter than the 15 series. The heli version has a 6mm shaft and cooling holes. It runs unbelievably well.
Last edited by Electric Eel; 11.29.2009 at 03:41 PM.
I've had the heli version for a week now. The screws are standard 25mm spacing 4mm diameter. The rotor is longer and fatter than the 15 series. The heli version has a 6mm shaft and cooling holes. It runs unbelievably well.
Thanks for that info, thats what I was looking for!