The Hobbywing XR10 Justock G3S Combo includes a 60A ESC and a 13.5T sensored brushless motor, designed for spec-class racing. It provides smooth, reliable power with fixed 0° timing for fair and consistent performance.

Perfect for 1/10 and 1/12 on-road or off-road cars, this combo is easy to set up, runs cool, and delivers stable throttle control for both beginners and experienced racers.

ESC Highlights – XR10 Justock G3S (60A)

• Smart protection built in: Reverse-polarity protection keeps your ESC safe even if the battery is connected incorrectly.

• Fully programmable: Adjust settings easily with the Hobbywing OTA wireless module or 3-in-1 program box.

• Clean and compact: Built-in capacitor module means fewer external wires and less clutter.

• RPM limit control: Six selectable RPM caps let you dial in performance for your race class.

• Powerful BEC: 6V or 7.4V adjustable output, up to 8A, perfect for modern high-torque servos.

• Cooling and reliability: Freewheeling mode keeps temps low while maintaining smooth cornering response.

• Race-ready safety: Full protection for voltage, temperature, signal loss, and locked rotor.

• Built-in data logging: Review performance data after every run to optimize your setup.

Motor Highlights – SD G2.1 13.5T

• Tuned for durability: High-temp magnets, precision bearings, and double-insulated windings stand up to race abuse.

• Smooth and predictable: Fixed-timing Hall sensor system delivers linear throttle control and effortless consistency.

• Cool under pressure: Silicone O-ring sealing improves heat transfer while keeping dust out of the sensor.

• Maintenance made simple: Detachable structure makes cleaning and bearing checks easy.

• Race legal: Fully compliant with IFMAR and ROAR standards for stock-class events.

• Versatile performance: Ideal for both 1/10 and 1/12 scale on-road or off-road setups.

Tech Specs

ESC (Justock G3S):

• Continuous Current: 60A

• Burst Current: 380A

• Battery: 2S LiPo only

• BEC: 6V/7.4V @ 4A (switch-mode)

• Motor Limit: ≥10.5T (3650 motor)

• Programming: OTA or 3-in-1 box

• Dimensions: 40.9 × 33.9 × 32.1 mm

• Weight: 75.4 g (with wires)

• ROAR Approved: Yes

Motor (SD G2.1 13.5T):

• KV: 3200KV

• LiPo Cells: 2–3S

• No-Load Current: 4A

• Diameter: 35.9 mm

• Length: 52.5 mm

• Shaft: 3.17 mm

• Weight: 175 g

• Timing: Fixed

Included in the Box

• (1) XR10 Justock G3S 60A ESC

• (1) SD G2.1 13.5T Sensored Brushless Motor

• (1) 5V Cooling Fan

• (1) Sensor Cable