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Hobbywing XR10 Justock G3 Sensored Brushless ESC w/ 25.5T G2.1 Motor Combo Set

USD 109.99 USD 140.00 (Save 21.4%)

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Tags: Hobbywing Car Brushless System


The Hobbywing XR10 Justock G3 Sensored Brushless ESC/SD G2.1 Motor Combo has been designed with fixed, 0°, timing for spec class racing. The included SD G2.1 25.5T motor is an ideal choice for vintage trans am, formula and other on-road racing classes. These two components paired together make for an ideal choice for beginners and experts alike.


  • 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 Bluetooth 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 preforming 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

  • Supports ESC firmware upgrades

  • User-friendly and convenient for set-up

  • 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 Stock Spec Racing, ICC, IOCC, USVTA, TOUR, Oval racing. 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



  • 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)


  • Scale: 1/10, 1/12

  • Brushless: Yes

  • Sensored: Yes

  • Pole Count: 2

  • KV Rating: 1600

  • LiPo Cells: 2-3S

  • No-Load Current(A): 2.8

  • Outer Diameter: 35.9mm (1.413")

  • Length: 52.5mm (2.067")

  • Shaft Diameter: 3.17mm (0.125")

  • Weight: 173g (6.10oz)

  • Timing: Fixed


  • Hobbywing XR10 Justock G3 Sensored Brushless ESC w/ 25.5T G2.1 Motor Combo (1 set)

Rcmart Description
Brand Hobbywing
Motor Turn 25.5T
Motor Type Brushless
Sensor Type Sensored

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Product In Combo:

Hobbywing CB2154
XR10 Justock G3 Sensored Brushless ESC w/25.5T G2.1 Motor & YR 30mm Tornado Fan Heat Sink Combo
USD 115.50 USD 154.50

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