Hobbywing Xerun V10 G3 8.5T 3970KV 1/10 Brushless Motor 30401111

The Hobbywing Xerun V10 G3 8.5T is a 1/10 scale sensored brushless motor for modified 2WD off-road racing and RC drifting, designed to deliver smooth throttle response, adjustable timing and high-performance 2S LiPo power.

This 3970KV racing motor combines a high-precision Hall sensor, balanced rotor, rebuildable can design and machined end plates to support consistent power delivery, efficient cooling and ongoing maintenance.

Features

• 8.5T modified-class motor suits high-performance 1/10 scale RC applications
• 3970KV rating provides strong RPM output for compatible 2S LiPo racing setups
• Sensored brushless design supports smooth throttle control with compatible sensored ESCs
• High-precision Hall sensor and balanced rotor help improve motor linearity
• Adjustable mechanical timing allows tuning from 20 to 50 degrees
• Rebuildable motor can allows servicing, cleaning and replacement of wear parts
• Machined end plates on 5.5T to 8.5T motors help reduce dirt entry while allowing cooling airflow
• High-performance stator core and heat-resistant 200°C wire support demanding racing use
• Heat-resistant precision rotor and high-strength bearings are designed for durability
• Copper solder tabs provide secure motor wire soldering points
• Compliant with IFMAR, ROAR, EFRA and BRCA racing rules where the motor is approved for the class being entered

Specifications

• Brand: Hobbywing
• Model: Xerun V10 G3 8.5T
• SKU / Part Number: HW30401111 / 30401111
• Barcode / EAN: 6938994419376
• Product Type: Sensored brushless motor
• Scale: 1/10
• Motor Class: Modified
• Motor Type: Brushless
• Sensor Type: Sensored
• Pole Count: 2-pole
• Turns: 8.5T
• KV Rating: 3970KV no-load
• LiPo Cells: 2S
• No-Load Current: 2.8A
• Maximum Power Output: 298W
• Current at Maximum Power Output: 84A
• Resistance: 0.0097 ohm
• Motor Diameter: 35.9mm
• Motor Length: 51.2mm
• Shaft Diameter: 3.17mm
• Shaft Length: 13.3mm
• Rotor Size: 5-12.5
• Timing Range: 20 to 50 degrees adjustable
• Weight: 163g
• Recommended Applications: 1/10 modified 2WD off-road racing and 1/10 drifting

Includes

• 1 x Hobbywing Xerun V10 G3 8.5T sensored brushless motor

FAQ

What RC models does the Hobbywing Xerun V10 G3 8.5T suit? The Hobbywing Xerun V10 G3 8.5T suits compatible 1/10 scale modified 2WD off-road racing and 1/10 RC drift applications using a suitable sensored ESC and 2S LiPo setup.

Is the Xerun V10 G3 8.5T sensored? Yes. The Hobbywing Xerun V10 G3 8.5T is a sensored brushless motor with a built-in high-precision Hall sensor.

What battery does this motor use? This motor is specified for 2S LiPo use with a compatible ESC, gearing and vehicle setup.

Can the motor timing be adjusted? Yes. The 8.5T modified version has adjustable mechanical timing from 20 to 50 degrees, and OZRC recommends checking motor temperature after any timing or gearing change.

Important Notes

• Use only with a suitable sensored brushless ESC rated for an 8.5T motor and the intended vehicle setup.
• Incorrect gearing, timing or ESC settings may overheat or damage the motor or ESC.
• Check motor and ESC temperatures after each setup change and after running a full battery pack.
• Motor wires, connectors, ESC, battery, charger, pinion gear and installation hardware are not listed as included.
• Confirm class rules before racing, as motor legality depends on the event, class and governing body requirements.