Hobbywing XR10 Justock G3S Sensored Brushless ESC/SD G2.1 Motor Combo (17.5T)

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Combo Overview:

The Hobbywing XR10 Justock G3SS Sensored Brushless ESC/SD G2.1 Motor Combo has been designed with fixed, 0°, timing for spec class racing. The included SD G2.1 motor is an ideal stock motor for both 1/10 and 1/12 on and off-road racing. These two components paired together make for an ideal choice for beginners and experts alike.


Note: This product photo may not fully depict the described item. For comprehensive details on the listed product, please refer to the specifications provided.

Features:

  • ESC:
    • Built-in polarity protection. The XR10 Justock has integrated MOSFET's that if the battery terminals are connected in reverse, the MOSFET will be reverse-biased and will not allow current to flow through the system
    • Programmable via OTA Wireless module or 3in1 program box
    • Built-in capacitor module eliminates the need for external capacitors and unwanted space
    • RPM speed limit function supports up to 6 different speed, RPM, selections to meet the needs and demands of various competitions in the world (Set through OTA module or 3in1 box)
    • Internal ESC timing has been set to 0 degrees and cannot be adjusted for stock racing
    • Built-in BEC can support a maximum output current of up to 8A. Output voltage can be set between 6V or 7.4V
    • Calibration or performing a factory-reset can be achieved by using this SET button. Simple and easy to use
    • Supports both CCW (counterclockwise) and CW (clockwise) motor directions
    • Protection functions include: reverse polarity, battery voltage, ESC temperature, motor temperature, signal lost and locked rotor protection
    • ESC includes the Freewheeling setting allowing for lower ESC temps enhancing drivability through corners
    • Built-in data logging for post-run reports
  • Motor:
    • Use of a heat-resistant magnet attached aluminum case and double insulated windings, high precision bearings, and rotor with a strong structure guarantees outstanding performance and super durability
    • Built-in Hall sensor non-adjustable end bell combined with a high precision and balanced rotor guarantees the user a smooth and linear power on demand
    • Silicon O-ring seal fitted between the end bell and stator helps to conduct inner heat to the motor case and prevent dust from entering the HALL sensor
    • Detachable structure design for daily cleaning and maintenance can effectively prolong the service life of this Justock motor and improve its operating efficiency
    • This Justock motor is applicable to various 1/10th, 1/12th on-road & off-road vehicles. It can be an ideal choice for Stock or Sport class races but can also be a nice choice for newbies for practice
    • The motor design is in compliance with IFMAR, and ROAR specifications

Specifications:

  • ESC:
    • Continuous Current: 60A
    • Burst Current: 380A
    • Battery: 2S Lipo (Only 2S)
    • Built-in BEC: 6V/7.4V @ 4A(Switch-mode)
    • ESC programming: Independent programming port
    • Motor Supported: Sensor and sensorless brushless motor
    • Motor Limit: 10.5T, or greater,3650 Motor
    • Application: 1/10, 1/12 On-road and Off-road
    • Cooling Fan: Powered by BEC
    • Size: 40.9x33.9x32.1mm (LxWxH)
    • Weight: 75.4g (Including weight of wire)
    • ROAR Approval: Yes
  • Motor:
    • Scale: 1/10, 1/12
    • Brushless: Yes
    • Sensored: Yes
    • Pole Count: 2
    • KV Rating: 2050kV
    • LiPo Cells: 2-3S
    • No-Load Current(A): 3A
    • Outer Diameter: 35.9mm (1.413")
    • Length: 52.5mm (2.067")
    • Shaft Diameter: 3.17mm (0.125")
    • Weight: 176g (6.21oz)
    • Timing: Fixed

Includes:

  • (1) Justock G3SS ESC
  • (1) Justock 17.5T G2.1 brushless motor
  • (1) 5V cooling fan
  • (1) Sensor cable

This product was added to our catalog on February 15, 2024

Jon Fisher
Verified Owner
Wednesday, May 8 2024 (6 months ago)
Hobbywing XR10 Justock G3S Sensored Brushless ESC/SD G2.1 Motor Combo
They emailed bout a review too early. But I'll say what I can. Putting this system in an xray xb2 '23 so my son can whup me at the track one day. Lol. I've only done an unboxing to look it over after some speedy shipping. Everything arrived as it should. Hobbywing products have always treated me well in the past, so I'm expecting the same from this. Should be a solid, consistent performer. The wires are pre-soldered to the esc. You will need to solder it to the motor and solder a connector or bullets for your battery. I think it was 14awg wire I saw. Wires felt nice and pliable. I plan to use to 5mm bullets I got, so I didn't check if, or what connector it shipped with. Comes with double side tape for the esc and switch. The fan spins freely.
Terry Johnson
Verified Owner
Friday, Jun 7 2024 (5 months ago)
Hobbywing XR10 Justock G3S Sensored Brushless ESC/SD G2.1 Motor Combo
Good it worked perfectly in my team associated b6.4