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  Item found in the following categories;
> Speed Controllers (ESC) > All Speed Controllers
> Speed Controllers (ESC) > Plane ESC > HobbyKing ESC
> Speed Controllers (ESC) > 120-149A
> Speed Controllers (ESC) > Car ESC > X-Car ESC
> Cars & Parts > Speed Controllers (ESC)


Hobbyking® X-Car 120A Brushless Car ESC (sensored/sensorless)

Hobbyking® X-Car 120A Brushless Car ESC (sensored/sensorless)
Hobbyking® X-Car 120A Brushless Car ESC (sensored/sensorless)

Hobbyking® X-Car series ESCs offer excellent performance and features at a great price. With precise throttle linearity, smooth startup/acceleration, strong brakes and fully adjustable programming options, you will not find a better value in R/C car ESCs on the market today!

Built with high quality components, and offering both sensored and senorless motor operation, this is a truly versatile high performance ESC that wont break the bank.
• Enhanced throttle response, precise throttle linearity, excellent acceleration and strong brakes
• Programmable with the Hobbyking X-Car programming card to make adjustments. (sold separately)
• Automatically detects the number of cells within the battery pack.
• Multiple protection features: Low voltage cut-off protection, over-heat protection, throttle signal loss protection and motor blocked protection.
• Supports both sensored and sensorless brushless motors.
• Compatible with NOVAK, LRP and ORION sensored brushless motor.
• Built-in cooling fan
• Programmable via USB (USB adapter sold separately)

Continuous Current: 120A
Burst Current: 480A
Suitable Car: 1/10 on and off road
Battery: 2-3 cells Lipo (5-9 cells NI-xx)
BEC output: 5.7V/3A switch mode built-in
Motor type: Sensorless and sensored brushless motors
Running mode: Forward only or forward with reverse (user programmable mode)
Dimension: 43 x 36 x 33mm
Weight: 84g
120A Sensored/Sensorless Brushless ESC
Sensor cable (6-pin)

*Note: See related items below for compatible programming card and USB adapter.

PRODUCT ID: 9351000015

Shipped from:
International Warehouse



  • USB Programming Adapter for HobbyKing X-Car 120A & 60A ESC

    Combo Price: $4.90   IN STOCK
    Add to Cart

Further discounts available for registered & logged-in customers.
 Customer rated
Total of 430 discussions.
Fridrik  5 points - 9/19/2016
I suggest a 5.5T motor. The 4.5 will ovearheat the ESC
James  1 points - 9/18/2016
Will this esc work with a trackstar 4.5t motor. Thanks
travis  1 points - 9/1/2016
i bought the usb link but im not sure how to update the firmware on this. is there something else needed to do this?
Robert  1 points - 8/27/2016
Wich prog.card is needed for this ESC?
 Heidi 4 points
there is one suggested to go with this esc above
 Robert 1 points
Do you mean the USB adapter? I want a prog. card.
 Heidi 4 points
oh, than i dont know
david  2 points - 8/8/2016
Would this work well with the motor from a Novak Hv Maxx ? The original one part #55-3020-1 from 2004 ?The speed controll kicked the bucket but the motor is still good just need a cheap replacement thank.
Customer Reviews
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Overall Rating
Diogo Chaves
Like it?
5 stars ESC, work gerat at my Durango Dex 410 V3, the hobbywing firmware run great

1 comment. Reply..

Overall Rating
Like it?
Another 5 star product from hobbyking. Good overall quality, very light and well made esc. Powerfull fan! Awesome value! I used the hobbywing software to make settings and usb adapter. Forget branded names. You don´t need branded names, I have 20 hobbyking combos at this time, they are keeping better and better. They are excellent!!

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Overall Rating
Like it?
love this and the 60A x car esc's , we all know what they are but that should not detract from the fact that they are awesome , super adjustable from very quick to rather slow or anywhere in between, get the usb dongle or hobbywing LCD/turnigy LCD usb programme boxes and set up and change firmware on your pc, not waterproof sadly , no wonder they keep selling out .;-)

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Overall Rating
Like it?
Nice Esc, i'm using it with my Xcar 10,5T Motor in 1/10 Touring Car with Hobbywing's V3_110930STOCK Firmware. After 5 minutes of race, Esc it's 35ºC and Motor it's 60ºC. It works very nice, run smooth and its small. Great Work HK! ;-)

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Overall Rating
Like it?
For sure, a best bargain price for 120A Car ESC~ with well with Hobbywing firmware & 4 poles motor. Maybe, wire updated to 12AWG is required when the motor draws high amp!

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