30mm RC Motor Heatsink 28000RPM ESC Cooling Fan for RC Car 1/8 1/10 1/12 Scale 540 550 Brushless Motor (Black+Silver)

Currently, this is in my typhon grom. Its replaced the stock fan, and its MIGH+TY. I can feel the air blowing off it when I take the body off. My motor does not get very hot, and because I have it coupled with a high mah battery, it drives for almost an hour, and still stays cool. VERY WELL BUILT and STURDY. I like this. I will be using it for ALL my rcs that need a fan going forward. Its kind of loud, like a jet engine, or small turbo. BUT I LIKE the sound it makes, lets me know its working, and it makes the car sound like its going stupid fast. lol.

I have it strapped to a 3652 spectrum motor running 3s in 110 degree ambient temps. I have the fan powered by a 2s 450 man stand alone battery and it lasts ans long as the chassis battery without reducing my run times or constantly pulling amps through my bec. Works great and keeps everythIng running cool even in the most savage of conditions.

Moves air very well. Nicely constructed. Should help keeping my AE pro2 cool. Good cost too.

This is not a Rocket fan and instead come from Arrarown (hence the seller) but they are using a flashier Rocket image in this listing. The good thing is that many companies (Dilwe, Protek, Arrarown, Slidelogy, Rocket) all just rebrand the exact same fan so this isn't a big deal. It still spins quite fast, still has the same voltage range, and moves the same amount of air, you just don't have the logo that is shown in the image.I don't care that much but I did take off one star for slightly misleading marketing. I also don't think this is a great value but it's hard to find a fast fan that moves a lot of air since NONE of the vendors will publish any specs of value like CFM or current/amps consumed so we have to buy based on recommendation.A couple things to note:1.) This doesn't work when wired opposite as it is positive and negative specific and therefore the fan can't be flipped upside down to reverse the flow.2.) I wired this along with another fan to the balance lead and the other fan was a 5V fan, this is an 8.4V fan. Servo power is usually 5V and the 3rd connector on a balance lead is 7-8.4V so that's ideal. I personally chose to wire them both to the 2nd connector which is 3.5-4.2V and it's still spinning quite fast and moving a decent amount of air. It's also a bit quieter now at the expense of how much air it pushes.This fan is loud and does a good job of moving air considering the 30mm size and it does what I need it to do, which is cool my ESC and internals. I can't speak to how well it will hold up but hoping it lasts all the bumps and bruses a 3S car will endure.I recommend this fan for RC cooling if you don't have to be near it and don't mind the overpriced cost.

The media could not be loaded. Was kind of skeptical on buying a new fan and I’ve seen some reviews saying out it wasn’t aluminum but let me tell you this fan is well worth it. I will be buying another one to put on my esc. It over powers my other fan by a lot!! I held them side by side and this one blows my factory one out of the water! The wire is only about 9-10 inches long but it’s enough for where I needed it. I’m running tomorrow so I will see how well it keeps my motor cool. Overall I would recommend this fan without a doubt.

Moves a ton of air and does not have a large power drain. Great fan!

My car I upgraded to for sale and was overheating before I could complete a run on the grass installed two of these fans one on the motor and one on the speed controller no more problems they take a beat in and keep everything running cool I would recommend them to anybody who has overheating problem they're amazing

It moves alot of air but it is noisy which you don't hear while running your rc, keeps my hyper go 14302 motor nice and cool. Thinking of getting another one for the esc. Definitely will buy again.

Noisy but highly efficient in cooling RC video transmitters.

These fans are fantastic. I have them in two of my 3s BLX cars.

Blows lots of air. Keeps my max10sct cool

Stopped working in my Kraton 6s with in 20 min of plugging it in

Was to small for the application