Kraton Max 6 4985 1650kv motor fan?

[Sirkensirlot]

stretch out the hobbywing heat sink { i used a vice } then buy a 40 mm fan and guard of your choice. use 38 mm self tapping screws to mount to heat sink .

 

[Deiglie]

Yeah Racing heat sink with twin tornado fan on the 4985 1650kv motor.