Does anybody know if the 2 speed brushless gear adapter uses Mod 1 gears?

[alexart77]

Does anybody know if the 2 speed brushless gear adapter uses Mod 1 gears or what pitch they are? I'm trying to find out whether it will be compatible with my ofna DM1 spec 2 speed brushless conversion from tekno-RC? I tried e-mailing monster-Mike but got no response. if anybody has any information on this subject. that would be very helpful!
Thanks