DKKY RC Motor Cooling Fan Heatsink 21000 RPM with 47-51mm Adjustable Mount for 1717 4985 Motor and ARRMA Infraction Felony Limitless and Axial Motor, Red

The media could not be loaded. Awesome fans! Mive A TON of air! These will fit my felony perfect!

Moves plenty of air and fits perfectly on my 4685 motor.

Bought this for my infraction build. Install is super easy and I use a 3s battery to power it. Keeps the motor nice and cool during bash sessions. I run out of tire before the motor gets warm

Moves a bit of air!!

The fans work great as far as keeping the motor cool.. I would definitely recommend them for street cars and speed runners. But they won’t hold up to bashing and skateparks. For bashing I recommend the aluminum case dkky fans. (Second picture) They have lasted several packs so far but these plastic ones didn’t make it a few laps before failure.

The media could not be loaded. I absolutely love these fans ... Brought my Temps down from 180/street only to 80/street 100/grass save your money and go with these I highly recommend 👌

Comes with a power button that will need cut out of the harness and wires soldered back together and heat shrink applied. This should be an option like the adapters for JST to 2s or 3s balance leads.

The media could not be loaded. DKKY just makes awesome rc fans and I wish I could be a spokesman for them! LoL. But seriously these fans are just beasts, deep and powerful, with a 3s battery it just rips the air. It comes with adapters for 2s and 3s but if you're a basher or speed runner I'd definitely stick with 3S for the fan. Just an absolute winner. Please refer to my video review for an indepth look at the power of these brutes.