2Pack ShareGoo RC Motor Cooling Fan Heatsink 3010 30mmx30mmx10mm Brushless Cooler DC 5V Compatible with HSP HPI Wltoys Himoto Tamiya Redcat 1/10 RC Car Truck Boat

Theses work pretty well they keep my brushless setup cool just fine definitely will suggest if you are on a tight budget build

Good product but for me I like more air flow.

Ok for the price . Basic no better than any cheap stock fans . Losi Baja Rey 1.0 fits good atleast

These are super quiet compared to my original powerhobby fans. But actually kind of tough...Thought I killed these 3 times in my ARRMA Typhon but they still work. I did use some shock mitigation foam.I'll keep these for backup when I upgrade to 40mm fans

They work but don't move much air.. buy a better product. If you want these to actually cool something buy a high speed fan these aren't it lol

Can't speak much on durability or extended use, but after 2 battery runs it has been great in my HPI Vorza. Temp reduction of about 5-8 degrees F so not much but does do something. Definitely pushes out some air. For the price, it's not bad and I definitely recommend.

These are ridiculously weak. No exaggeration. They move so little air I couldn’t tell which way the air was going. Literally couldn’t feel air movement with my hand. I had to hold it to my ear to tell. So I thought maybe the first fan was bad. Nope, second fan same way. Not worth the hassle/time of returning for eight dollars. Just a waste. Do yourself a favor and find something better that’s usable.

I bought six of theses and they are the answer to overheating in the RC Tank car with a already plug or extra plug there for fan.just glue fan over motor not component’s the motor gets hot. They say 20 minutes running time,with fan I get exactly 40 minutes then dead. Yes fan can be used for all RC toys to prevent overheating.