HobbyWing XERUN XR10 Justock G3 ESC/ Justock G2.1 Brushless 10.5T Motor

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 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.

• ESC Features
• Zero timing firmware for ROAR Sportsman races and other spec races.
• World's Smallest footprint & Lightweight ESC ever at "28g".
• Multi Protection Functions: Makes running your ESC safe with ESC and Motor overheat protection, low voltage cutoff and throttle signal loss protection.
• Innovative Double-switch Design: Built-in electronic switch with long life, and high reliability saves space on the chassis + Switch w/ extended wire (option)
• Programming/ Upgrading/ Data Reading Wirelessly: Integrated Data logger can record the maximum temperature of ESC and motor as well as the maximum RPM.
• Adjustable Throttle & Brake PWM Frequencies: Independent and adjustable throttle & brake PWM frequencies guarantee precise and accurate throttle and brake control for all classes of competitions.
• Super Internal BEC: The built-in switch mode BEC with a maximum output of 6A and voltage adjustable between 6V and 7.4V allow the user to use various high voltage servos.
• External Programming Port (EPP): is easy to connect and functions as a power port for an additional fan.
• Motor Features
• Design matters. It’s a motor specially designed for Extremely High-Level Racing. The RMP of G3 Stock motor is significantly improved, the KV & torque are improved by 16% and 4% respectively, compared with the V10 G2 Stock motor.
• Improved Power & RPM: The optimized stator structure combined with the super magnetic rotor improves the G3R Stock motor’s torque by 13.3%, KV value by 6.5% and maximum output power by 8.6% when compared to the V10 G3 Stock motor. The high torque, RPM, and power make it a "secret weapon" for the Stock class racing.
• Low Resistance but High Efficiency: Its resistance is reduced by 11%, but the efficiency is improved by 6% when compared to the V10 G3 Stock motor. The super high efficiency significantly slows down the temperature increase.
• Super Lightweight: The G3R Stock weighs only 139g and is 8.6% lighter than some popular Stock motors (that weigh 152g) on the market. The light-weight motor allows drivers to easily control the balance of their RC vehicles.
• Great Heat Dissipation: The special shell design which makes the stator core (laminations) exposed to the air will maximize cooling. The large holes on the front & rear end plates will guarantee outstanding heat dissipation.
• Re-buildable Structure: The detachable structure design for regular cleaning & maintenance will effectively prolong the service life of the motor and retain its efficiency.
• Stock & Optional Rotors: The stock super magnetic rotor for 13.5-21.5T motor is applicable to Blinky stock racing. Change to the optional titanium shaft weak magnetic rotor is applicable to BOOST Stock variable angle racing, with higher power output and lower temperature of motor.
• High-quality Components: The use of high-performance stator core (laminations), heat(200℃)-resistant pure copper wire, heat(180℃)-resistant rotor with strong structure, world-class high precision and strength bearings, and copper solder tabs with super current endurance will guarantee excellent performance with great durability.

- 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)
- Motor -
Scale: 1/10, 1/12
Brushless: Yes
Sensored: Yes
Pole Count: 2
KV Rating: 4000
LiPo Cells: 2-3S
No-Load Current(A): 4.9
Outer Diameter: 35.9mm (1.413")
Length: 52.5mm (2.067")
Shaft Diameter: 3.17mm (0.125")
Weight: 175g (6.10oz)
Timing: Fixed