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

This compact fan delivers impressive airflow, effectively keeping my motor and ESC cool during intense runs. The build quality is solid, and installation was straightforward. While it's a bit loud, the performance makes it worthwhile. A great upgrade for any RC enthusiast looking to enhance their vehicle's cooling system.​

The best fan you can buy bang for your buck. Quick shipping and a wonderful product at a great price. Can’t beat that. It’s a little loud but only because it’s so powerful!! I like for mine to sound like a jet engine taking off so it’s perfect for me. I can tell they’re still working since I can hear them. The stock Arrma fans are so slow and weak you can barely hear them and they don’t cool the esc and motor half as much as these powerful fans. Highly recommend this seller and this product in any size 25mm to 50mm rocket fan or surpass hobby or even the protek fan is the same. Protek is a super great company so you know the rocket fans are good since they’re a copy of the protek to a T.

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.

This fan fit perfectly as a replacement for a slower version onto my motor heatsink. The aluminum construction is durable and flashy. This fan is a bit louder but functions amazing! Not a bad price either! I will always replace the fans that come on heatsinks with these specifically!

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.

I replaced another motor fan on my MT-10 with this one, and wow what a difference. My little truck now sounds like a jet!! My truck also hasn't shut down on overheating (even speed runs with 3S) since putting this fan in the chassis.

High quality fan look well too

Moves so much air