Hobbywing XeRun XR10 Justock G3 — 60A Sensored Brushless ESC & Motor Combo for 1/10 RC Cars

The Hobbywing XeRun XR10 Justock G3 Handout combo pairs a proven 60A sensored brushless ESC with the Justock Handout Spec motor — purpose-built for 1/10 STOCK class racing. Fixed 0° timing, consistent power output, and ultra-low cogging torque make this the go-to combo for serious club racers.

ESC — Key Features

• 60A continuous / 380A peak current
• Fixed 0° internal timing — zero-timing (blinky) competition design
• 6-speed RPM limit selection with indicator light
• Built-in capacitor module — no external caps required
• Built-in polarity protection — MOSFET reverse-bias protection
• Built-in BEC: 6V or 7.4V, up to 8A peak output
• Supports bi-directional motor rotation (CW/CCW)
• S.M.A.R.T framed cooling fan: 25×25×10mm, BEC-powered
• Programming: SET button, LED Program Box, LCD G2, LCD PRO, OTA Programmer
• Firmware upgradeable

Motor — Key Features

• Available in 13.5T (3200kv) / 17.5T (2600kv) / 21.5T (2100kv)
• 10% more efficient than Justock G2.1 — runs cooler under load
• Ultra-low cogging torque — high-precision 4-pole rotor with independent HALL detection magnetic ring
• Dual sensor ports — flexible wiring for different chassis layouts
• High-temp resistant wire (200°C), stator, and rotor
• Asymmetrical bearings: Front D11×D5×T5 / Rear D8×D3×T4 — reduced resistance, smoother operation
• Fixed timing — consistent power output for fair racing
• 2-3S LiPo compatible

ESC Specifications

Motor Specifications

Compatible Applications

• 1/10th STOCK class racing — on-road and off-road
• RC drift, touring, and club competition
• Normal training and practice

Born for Competition — Consistent Power, Fair Racing: The XR10 Justock G3 Handout ESC is engineered exclusively for organized STOCK class competition. Paired with the Justock Handout motor, it delivers highly consistent power output across all units — so every racer starts on equal footing.

6-Speed RPM Limit Function: Choose from 6 RPM speed limit gears to match the requirements of different competition classes and vehicle types. The ESC indicator light clearly identifies your selected RPM gear at a glance — and Hobbywing's accurate speed limit algorithm ensures smooth, consistent throttle control throughout the run.

Zero-Advance Competition Design: Internal timing is fixed at 0° — no adjustments, no advantages. Every racer runs on the same playing field. 100% zero-advance programming ensures the fairness of organized STOCK class competition from the first lap to the last.

Supports Motor Steering Adjustment — CW & CCW: Switch between clockwise (CW) and counterclockwise (CCW) motor rotation to suit your chassis layout. Compatible with a wide range of 1/10 touring car and off-road frames — no rewiring needed, just set and go.

Built-in Reverse Polarity Protection Circuit: Accidentally connected the battery backwards? No problem. The XR10 Justock G3 Handout ESC features a built-in reverse connection protection circuit — protecting your ESC from damage caused by reverse battery hookup or wiring mistakes.

Built-in BEC for High-Voltage Servos — Up to 8A Peak: The integrated switch-mode BEC outputs 6V or 7.4V with a maximum current of 8A — more than enough to power today's high-torque and high-voltage servos without a separate BEC unit.

Built-in Capacitor Module — Cleaner Build, Simpler Wiring: The integrated capacitor module eliminates the need for an external capacitor pack, keeping your chassis wiring clean and saving valuable frame space.

Easy-to-Use Independent Programming Port: Program your ESC without the hassle of unplugging the throttle cable from the receiver. Simply connect the LCD program box or OTA module directly to the dedicated programming port.

Every spec dialed in for STOCK class competition. The XR10 Justock G3 Handout is compact, light, and built to race — 40.9×33.9×32.1mm / 75.4g, compatible with ≥10.5T 3650 sensored brushless motors.

Newly Designed Look — Lighter, More Balanced: At just 147g and 48.5mm in total length, the Justock Handout Spec motor is shorter and lighter than its predecessors. Less weight means better center-of-gravity distribution across your chassis.

Dual Hall Sensor Ports — Flexible Wiring for Any Chassis: Two inductive sensor sockets at the rear of the motor give you the flexibility to route your sensor cable cleanly regardless of your chassis layout.

Ultra-Low Cogging Moment — First-Class Linearity at Low Speed: The high-precision four-stage rotor, independent HALL detection magnetic ring, and high-precision Hall plate positioning structure work together to output a pure, clean position signal at all times.

High Quality Materials — Built to Last Race After Race: High-performance iron core, 200°C heat-resistant enameled wire, high-temperature-resistant rotor, and high-precision bearings maintain consistent performance across many competitions.

Front Cover Large Bearing Design — Longer Life, Lower Resistance: The asymmetrical bearing structure pairs a large front bearing (D11×D5×T5) with a small rear bearing (D8×D3×T4) to optimize load distribution and minimize rotational resistance.

Three Models — One for Every STOCK Class: Available in 13.5T (3200KV), 17.5T (2600KV), and 21.5T (2100KV). Whether you're running 1/10 on-road touring, off-road buggy, or any other STOCK group class, there's a Justock Handout Spec motor built for your category.

10% More Efficient — Low Temperature Rise at High Output: Optimized stator and rotor design delivers over 10% efficiency improvement compared to the Justock G2.1. More power goes to the wheels, less turns into heat.

Full specs across all three turn ratings — same compact 36mm × 48.5mm body, same fixed timing, same STOCK class DNA. Pick your turn count and race.