This is a professional-grade, competition-ready brushless system designed specifically for 1/10 Scale Stock Class Racing (specifically 21.5 Turn classes).
It pairs Hobbywing's flagship 1/10th scale speed controller (XR10 Pro G2S) with their latest generation "Stock Spec" motor (V10 G4 21.5T). This combination is widely used in competitive Touring Car and Buggy racing where "blinky" (zero timing) or "boosted" stock class rules apply, offering ultra-low internal resistance and maximum efficiency.
Key Features
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Pro-Level ESC (XR10 Pro G2S):
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32-Bit M4 Microprocessor: Provides lightning-fast processing for precise throttle response and braking control.
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Reverse Polarity Protection: Integrated circuit protects the ESC from damage if you accidentally plug the battery in backward (Note: The external capacitor pack may still blow, but the expensive ESC will survive).
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Frameless Fan Design: Features a patented cooling fan system that directs maximum airflow over the internal heatsinks to keep temps low during 20-minute main events.
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Tunability: Features adjustable Throttle and Brake PWM frequencies (1K-32K) to fine-tune the "feel" of the power delivery.
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Championship Motor (V10 G4 21.5T):
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Stock Spec Optimized: The G4 21.5T is built for high torque and RPM within the limits of stock class rules.
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Dual Sensor Ports: Allows you to plug the sensor cable into the back or bottom of the motor for cleaner wiring in tight chassis.
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Exposed Stator Core: The open can design maximizes air cooling to prevent heat fade near the end of a race.
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Specifications
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Motor Turn: 21.5T (Sensored)
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ESC Current: 160A Continuous / 1200A Peak
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Input Voltage: 2S LiPo
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BEC Output: Adjustable 5V - 7.4V (10A Peak) - Great for high-torque HV servos.
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Motor Timing: Adjustable (30° - 60°)
