What heat sink to use on Neu?

[sleebus.jones]

Originally Posted by E-Revonut

On such an efficient motor a heatsink isn't so crucial. Try running without one first, if it gets to hot for your liking then get it.

Exactly what I've found out. Heck, I'm running an Aftershock, geared for about 47 MPH on 6S with the Castle 2200Kv and it doesn't want to get hot. I really doubt you'll have any problem with your setup.