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5stars
23ratings4stars
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Durable100% agree
Would recommend100% agree
Entertaining88% agree
16 Reviews
Best sensorless ESC on the market
I have had the esc for about 3 weeks now and have torture tested it thoroughly, (sand,mud,water) and it has survived and works fine! I will say that the on/off switch is a pos and I ended up cutting mine and twisting the wires together, (never had a on/off switch that lasted through water). Besides that it's flawless. Compared to my redcat sensorless esc this one is infinitely better in start up and has little to no cogging which was the main reason for purchase. I'm using it on my gen1 scx10 with a cheap 3300kv gool rc ebay motor and it has great speed, torque, and can crawl at slow enough speeds to keep me satisfied! This is the only esc I will run in future rigs and the shipping was great, it came in a day earlier than I expected!Read full review...
Verified purchase: Yes | Condition: new | Sold by: get-rc
Great for a crawler!
I paired this with a Holmes Revolver motor, super smooth at low speed. Tried a different ESC first and it wasn’t even close! The only down side would be the BEC but I used a direct power servo so no problem, if you are going to run a servo off of this you would probably need a external BEC.Read full review...
Verified purchase: Yes | Condition: new | Sold by: smalladdictionsrc
Best esc on the market
This esc stays cooler than my previous once and has a smoother start
I love the customizable settings such as drag brake and braking power
100% would recommend
Verified purchase: Yes | Condition: new | Sold by: mth-hobby
Great esc
Great high power ESC I haven't had any issues at all. With the castle link it is extremely programmable. Great for any 1/10 scale rig or smaller basher. Very good low speed control.
Verified purchase: Yes | Condition: new | Sold by: mr-retro
Strong small package
Powerful esc that’s in a tiny package. Has a built in fan that works good. Not much noise. No bogging. Easy programming. Typical castle quality product
Verified purchase: Yes | Condition: new | Sold by: rcsuperstore
Best esc I've ever had!
The options with programming this esc are amazing. It performs so amazingly I now have one in all my 1-10 scale rc cars. It works amazing for crawling as well as racing.
Verified purchase: Yes | Condition: new | Sold by: gonitrohobbies
Awesome ESC
Highly recommend this esc. Running mine with a Holmes Hobbies revolver. Very good combo
Verified purchase: Yes | Condition: new | Sold by: gonitrohobbies
Very reliable and consistent
Stupendous upgrade and very efficient product. It won't let you down...
Verified purchase: Yes | Condition: new | Sold by: world_of_rc_parts
Great esc
Great ESC .Installed in my crawler and it performs perfectly!
Verified purchase: Yes | Condition: new | Sold by: smalladdictionsrc
great esc
The sw4 is a great esc
Verified purchase: Yes | Condition: new | Sold by: mr-retro