Material: fiber reinforced Nylon rotor
Motor adapter 2 set (4mm and 3.17mm)
MAX 52000 RPM
Suitable motor 2300KV for 6S(not include)
Suitable motor 3400KV for 4S(not include)
Can fit up to a EDF motor with 28mm diameter
Disclaimer: Nitroplanes are not responsible for burned up motors please read below....
FYI: These fans make a lot of power but, most motors can not handle the same cell count that they were designed for because 10 blades draws more amps than a normal 5 or 6 bladed fan. Its best to use a watt meter to see what the your combo draws. This is the only way to know that you will not damage your motor...
If your motor was designed 6s and you pair it with CS 10 bladed fan you probably going to have to run it on 4s to keep the amp draw manageable.