Here are the heat sinks that I use and recommend for the 180-size motor and the 8mm tail motor for the Blade 120 & Solo Pro 328.

1st - the one I recommend: Helipal. I just found this and I think that I'm going to order one for future use.


2nd - the one I'm using that works great: Xtreme


3rd - This one looks lighter and probably does the same: http://www3.towerhobbies.com/cgi-bin...&I=LXKBK0&P=FR


I will guarantee the effectiveness of the heat sink. If you don't think it lowers the temp, I will buy it from you! We aim to please on RCGroups.

4th - Rakonheli has a couple heat sinks that look pretty good. Both come in red or silver. Click on the image to take you to the site.



Don't forgot the tail heat sink...

These sinks have to be stretched a bit to get on the motor, but they REALLY help--same guarantee for this one!

AnalogMetric They come in red or black. Won't swear it wasn't a coincidence, but I have never had to replace my tail motor after I put this on. The motor never felt hot again.