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TrackStar™ TS-920 Digital 1/10 SCT/4WD Buggy Steering Servo 25T 13.1kg / 0.07sec / 66g

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TrackStar™ TS-920 Digital 1/10 SCT/4WD Buggy Steering Servo 25T 13.1kg / 0.07sec / 66g


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Digital brushless servos, the ultimate in precision and holding power. Trackstar by Turnigy knows this importance by bringing a line of digital brushless servos for 1/8th and 1/10th scale vehicle applications. These robust servos feature alloy cases, dual ball bearing output shafts, and a metal gear train.


To provide the best, most efficient performance these servos are designed to run on a variety of voltages from 6.0 up to 7.4V. In testing, they have been able to withstand the abuse of on-road and off-road racing and still come back for more.


The TS-920 is a standard size servo perfect for 1/10th scale short course truck and 4WD buggy applications. We include multiple different servo arms and a complete mounting hardware package.


Weight: 66g
Size: 39mmx19mmx38.5mm
Torque: (6.0V) - (7.4V)
Speed: 0.09sec/60deg (6.0V) - 0.07 sec/60deg (7.4V)
Voltage: 6.0~7.4V
Motor: Japan Digital
Type: Digital
Gear Train: metal
Ball Bearing: N2 Ball Bearing
Lead Length: 300mm
Plug: JR/Futaba
Spline Count: 25


  • Servo Torque(kg)(min. 0.01kg) 13.10
  • Servo Speed (Sec/60deg) 0.07
  • Servo A(mm) 46.00
  • Servo B(mm) 39.00
  • Servo C(mm) 41.00
  • Servo D(mm) 19.50
  • Servo E(mm) 53.00
  • Servo F(mm) 29.00

Dimension Diagram Guide

  • attributeset-11


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Shaz | Verified Buyer

  • Overall
  • Quality
  • Value


Jul 01, 2022

Great value works great

APB | Verified Buyer

  • Overall
  • Quality
  • Value

Nice strong Not so expansive Servo

Jan 07, 2022

Doing great. Maby not So tough and long living as the expansive stuffe. I did Not mange to kill one jet. I have All three types of the TS in use. Crawlers and in a 1/10 stadium truck. Save money and have more fun. Verry good value!

pablo | Verified Buyer

  • Overall
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  • Value

servos TRACKSTAR ™ TS-920 DIGITAL 1/10 SCT

Apr 09, 2021

very very very bad servos, slowest servos, its a very bad and very angry with this items
no strong, no fast i´m very disapoint with hobby king and trakstar

Andreas | Verified Buyer

  • Overall
  • Quality
  • Value

Much Slower than the description

Apr 09, 2021

I choose this servo for my Throttle and Break, because of the speed.
But before i changed it i did a quick view test and the servo was slower than my old one.
The old servo: 60deg 0,1s
The TS920 should have 0,07S @ 7,4V for 60deg
I measured 0,099s @8,0V for only 45deg !!!!
That will be about 0,132s for 60deg @8,0V
I did the Measurement with Oscilloscope and High speed camera..
The old servo is much faster :-(

Sir James | Verified Buyer

  • Overall
  • Quality
  • Value

I'd recommend this

Jul 22, 2020

I've purchased at least four of these servos from HobbyKing ober the last few years. This is the first time I've ever had one go bad. It lasted one race and fried at the end. But I've purchase numerous steering servos from HobbyKing and this is the first one I've had that actually went bad right away. But I'm happy enough with the product and I'm probably going to just buy another one. Can't beat the price and the quality.

Stefan | Verified Buyer

  • Overall
  • Quality
  • Value

Just OK, wrong specifications on HK website

Mar 29, 2020

This servo is just ok. Nothing more, nothing less.
I use it in a 2wd buggy and it works ok, not much to complain when driving.
Power might be like specified, but the gears are NOT titanium gears! Not even steel! The main output gear is made of aluminum, the smaller ones from some yellowish metal material.
What is good: Resolution! Really good!
The speed of the servo is way slower than specified. I have a slow 0.2s/60° servo and this one is not really faster. I changed the cabeling to run it directly on 2s LIPO and now it is usable for 2wd buggy. But on 6 volts it is just lame!
Centering is ok, but also not great.
Is it brushless? Maybe. There are brushless motors available driven by 2 wires. So maybe it's brushless, but not shure. If it breaks one day I'll open the motor and have a look.
Hobbyking, please watch out this servo, check the gears and the speed and please correct the specifications given on your website.
Tu put id in a bad way this is cheating the customer!
I added pictures in the picture section below.
Am I satisfied? - No.
Does it work? - Yes, somehow.

Mike | Verified Buyer

  • Overall
  • Quality
  • Value

Great value servo

Mar 23, 2020

Good servo for the money used in B64D, B5M buggies

WZ | Verified Buyer

  • Overall
  • Quality
  • Value

Quick and strong, however not accurate

Feb 23, 2020

The servo is quick and strong and attractively priced however there’s space on the axis. The servo was intended for use on the rudder of a model racing yacht. With this servo spontaneous movement of the rudder is possible in centerposition. Unfortunately I had to buy an other brand.

great | Verified Buyer

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Dec 21, 2019

would recommend

Jacek | Verified Buyer

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Oct 10, 2019

Servo is very slow and has no brushless motor. It has a poor quality brush motor. I uploaded photos to files.

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Customer files
TrackStar TS-920 Data Download [391]
TrackStar 920 Digital Overview.jpg Download [3]
TrackStar 920 Digital Overview.jpg Download [3]
TrackStar 920 Digital Specs.jpg Download [3]
bad brushed motor Download [1]
Gears.jpg Download [747]
Board and motor Download [804]
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