RCruning 120A Brushless ESC Electric Speed Controller with 6.1V/3A BEC for 1/8 1/10 RC Car Track

People please understand the power requirements for ESC and motors they can only handle up to a certain amount of power if you put too much in it it will burn up it will catch fire people with RC you can't overpower the equipment that is made for please read the limits so when you get the product you don't burn it up and blame the product. Can out power your motor and your motor can out power your ESC please know what you're using.

I replaced my stock ESC on my Arrma typhon and it has changed it to a completely different car. I can now do wheelies and almost do standing back flips on the standard program settings. I plan on ordering another as soon as I’m done building my new carizma car. Works great on 3s, 4s and 6s. I can’t tell much of a difference between the 4s and 6s but I’m thinking it is the motor limiting the speed. I can’t believe how well this works for how low the price is.

This is a good dependable 4S esc for the money.Very happy with the build quality, out of the box performance and ease of use. Havent tried it on 6S yet but included instructions state 6S capable, with the right KV motor i feel it work fine.Worth the money i would recomend it for a solid 4S system.

Solid buy. Does the job. 4 stars because the 80A I had of the same brand burnt up because an extremely small amount of water touched it. I’m hoping this one doesn’t burn up when coming in contact with a light mist of water.

First run the fan stopped working... When I pulled the body off the fan blade was sitting on top of the battery. This is my second one of these. The first one did the same thing.

It works but it runs very badly, it's slow and the linearity is awful, also its supposed to be 6s capable but I ran it on 3s for about 10 mins, it was VERY hot, if you ran anything bigger or longer I'm sure itd burst into flames, like I said it works, just very badly

Stays chilly, definitely handles 4s amazing, and is not waterproof, duh. It’s not mentioned anywhere. But amazing value for the money. This is equal to $200+ esc’s in terms of value!

Tengon dos de estos con batería 4s 50c y motores 3800kv y 2150 kv hpi firestorm y arrma typhon. funcionan muy bien, no se calientan en absoluto la temperatura máxima registrada es de 46 centígrados tal vez los 6s los soportan sin problema