HobbyKing 90A Boot ESC 4A SBEC

• Overall
• Quality
• Value

veryy good and good price

Oct 06, 2022

if you have a programcard than you can take the best of this ESC

• Overall
• Quality
• Value

Too smart for me when paired up !

Aug 31, 2022

Everything seems to work fine until . . . When 2 motors, 2 sets of batteries, and 2 ESC's are used (with red wires removed) run from a single Rx ( even on its own battery ), these ESCs can't get along together. Good grounding procedure, etc. doesn't help. Finally gave up, and will go back to a not-so-smart dc system! Sad!

• Overall
• Quality
• Value

not used yet checked it worked though

Dec 14, 2021

I will comment when in service

• Overall
• Quality
• Value

Ok

Dec 10, 2021

Ok

• Overall
• Quality
• Value

GUT

Nov 02, 2021

DNKE GERNE WIEDER

• Overall
• Quality
• Value

Hobby King sucks

Oct 06, 2021

I ordered two of these and one was defective and ordered another under warranty and was told it would take two weeks to get from China. Five weeks later I got the ESC. In the meantime I ordered two of a different brand ESCs and was enjoying my boat.

• Overall
• Quality
• Value

Upgrade ESC for Blackjack 24

Oct 02, 2021

Works and fits awesome in the Blackjack 24 if you want to run 4S. Unbelievable price compared to other brands and works great.

• Overall
• Quality
• Value

works well with brushless motor

Sep 17, 2021

works well with brushless motor

• Overall
• Quality
• Value

Not so good

Aug 08, 2021

Bought two and one is malfunctioning going from forward to reverse when just engaging. Trying to get a replacement through warranty. Some one is dragging the replacement. Going to find something else not from Hobby King.

• Overall
• Quality
• Value

Emil

May 01, 2021

Good