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Turnigy TrackStar 2100KV/120A Waterproof 1/8 Brushless Power System

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Turnigy TrackStar 2100KV/120A Waterproof 1/8 Brushless Power System


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An extremely powerful brushless system for any 1/8 scale truck, car or buggy. The Turnigy TrackStar Waterproof series offers top performance, excellent value and waterproof components in an easy to use combo package. With this system, the motor and ESC are matched for best performance which saves you the hassle of choosing separate components yourself. Simply solder on your favorite connectors, install a pinion gear and your ready to run!
Being waterproof, this system allows you to run your model in just about any weather condition including rain and snow! This opens up a whole new world of possibilities for your favorite R/C truck, car or buggy.

• Enhanced throttle response, precise throttle linearity, excellent acceleration and strong brakes
• Waterproof for wet weather running
• Programmable with the Turnigy TrackStar 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.
• Waterproof for wet weather running
• High quality anodized CNC finish
• High purity copper windings
• Powerful sintered neodymium magnet
• High efficiency operation

ESC Specs:
Continuous Current: 120A
Burst Current: 140A
Resistance: 0.00035ohm
Battery: 2-4 cells Lipo (6-14 cells NI-xx)
BEC output: 6V/3A
Motor type: Sensorless brushless motors
Running mode: Forward only or forward with reverse (user programmable mode)
Dimension: 43 x 39 x 33mm
Weight: 141g
Motor Specs:
Model: 4365 Sensorless
Kv: 2100
Cont Current: 80A
Peak Current: 140A
Max Power (15sec): 1680W
Winding: 2.0D
Resistance: 0.0086ohm
Weight: 315g
Diameter: 43mm
Length: 66mm
Shaft Diameter: 5mm

120A Sensorless Brushless ESC
4365 (2100Kv) Brushless Motor

  • Kv(rpm/v) 2100.00
  • Max Current (Motor) (A) 140.00
  • Resistance (mh) 8.60
  • Max Voltage (V) 16.00
  • Power (W) 1680.00
  • Shaft A(mm) 5.00
  • Length B (mm) 66.00
  • Can Diameter C(mm) 43.00
  • Can Length D(mm) 59.00
  • Total Length E(mm) 84.00

Dimension Diagram Guide

  • attributeset-10


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James | Verified Buyer

  • Quality
  • Overall
  • Value

Poor Quality

Jul 31, 2021

Just got delivery recently and spent the best part of a day trying to sync the ESC to no avail.
I thought it was me at just, but after some research and trying to make sense of the poor quality documents
I called it a day, and after spend nearly €100 euros for this poor quality rubbish , I will have to search elsewhere
for another ESC for this motor.
I not going to try and get some sort of refund! I just will not be buying anything here again.
Should have paid more attention to the reviews before buying.
Buyer beware !

Guy | Verified Buyer

  • Quality
  • Overall
  • Value

Motor good esc junk

Mar 19, 2021

The motor pulls good, and stays cool. The esc is sketchy and am not running it. I got a mmx instead

Dean | Verified Buyer

  • Quality
  • Overall
  • Value

Cracking setup

Mar 17, 2021

Got this for a 1/10 buggy bold I was doing as I wanted a lot of power .and that is just want i got .this set up is perfect for a lot of power to spin the wheels as well as for that top speed. Well worth the money

ROBERT | Verified Buyer

  • Quality
  • Overall
  • Value

do not waste money fot it

Dec 14, 2020

One of the worst esc! ever. During one year i returned 4 times, due to esc fail. Last time died after two runs(total 25min) . I used only for fun in Xray XB9e, 3s.

Tony | Verified Buyer

  • Overall
  • Value
  • Quality

Good Quality

Apr 28, 2020

Easy to used and very fast with 4s.

Mark | Verified Buyer

  • Overall
  • Value
  • Quality

Good motor shame about esc

Aug 21, 2019

Worked well for a while as brushless conversion for Hyper 7. Plenty of power on 4S but as other reviewers have said, the esc is crap and died after about 6 runs. Also took out the receiver with it so both had to be replaced. Clearly not up to 4S power.
Take heed of the reviewers and get a real esc (Hobbywing etc).

Losi 8 | Verified Buyer

  • Value
  • Quality
  • Overall

Fast and cheap

Jun 29, 2019

Put this in my Losi 8 and it is fast and stays cool on 4s. The braking is way too strong even after programming it with the card. Low speed acceleration is pretty jumpy and will suddenly take off. Overall if you're looking for a precision racing esc, this is not the answer. If you're looking to go fast and bash for cheap, this is it.

Jean-Paul | Verified Buyer

  • Overall
  • Value
  • Quality

Good combo !

Feb 20, 2017

Very good combo, doesn't heat and a lot of power on a Berserker, running on 2S or 4S.

No problem so far after bashing it like mad.

Jean-Paul | Verified Buyer

  • Value
  • Quality
  • Overall

Crazy !!!

Jan 04, 2017

Bought this to put in a Berserker.
That thing is just mental !!!
So much fun !

Tomas | Verified Buyer

  • Overall
  • Value
  • Quality

Motor superb, ESC crap

Dec 06, 2016

Converted my old Kyosho Inferno Landmax 1:8 to a brushless system. Bought this combo and thought it was perfect for a beginner like me. I tried at least 30 times to calibrate the ESC with my transmitter and I couldnt for the life of me understand why it didnt work, hours on the internet later I realized that the ESC was defective.... *sigh*. I guess you get what you pay for. I did get a refund for the ESC eventually after speaking to the customer service 3-4 times. That being said, I did really like the motor. Great punch and massive torque!

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