Originally Posted by flylow2011
wait.... a minute...
the adapter of this 8 blade 50mm fan is 3mm for good.
how can it fit to the stock motor shaft of only 2mm???
AEORC 50mm 8 Blade EDF Ducted Fan Unit
This EDF will take a motor with a maximum diameter of 18mm
Blade Diameter: 50mm
Blade Type: 8
Shaft Size: 3mm
Stock shaft is M3 threaded actually .............