XRAY 309950 Hobbywing XRS Justock G2 13.5T Race-Ready Motor  [XR-309950]

Price:
NZD$204.64
Brand:
XRAY
Model:
XR-309950
Condition:
Brand New
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Performance overview for XRAY 309950 and Hobbywing XRS Justock G2 13.5T

RC enthusiasts seeking steady lap times will appreciate the XRAY 309950 with the Hobbywing XRS Justock G2 13.5T motor. It combines controlled power output with construction meant to endure regular track use.

Consistent power and throttle feel

The Justock G2 13.5T is noted for an even delivery of torque and a tame heat profile. That translates to easier throttle modulation and reliable exits from tight corners, which is valuable during close racing.

Built for longevity under load

Careful rotor balance and robust material choices help reduce vibrations and component fatigue. This attention to build quality keeps the motor running smoothly across multiple race days with minimal intervention.

Practical advantages over rivals

In head-to-head comparisons, the Justock G2 tends to be chosen for its blend of driveability and efficiency. Racers who prefer controllable power and less frequent maintenance will find it fits well into a tuned package.

Specifications

  • Type: Brushless Motor
  • Turns: 13.5T
  • RPM: High-speed, optimized for racing
  • Efficiency: Advanced timing system for peak performance

The XRAY 309950 with Hobbywing XRS Justock G2 13.5T motor is a solid choice for racers focused on consistent handling, efficient power use, and durable construction.

Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.
Yes, the balanced torque and smooth throttle response make it well suited to technical tracks where control is important.
A high-discharge LiPo pack that matches your ESC limits will keep the motor in its optimal range and preserve consistent performance lap after lap.
For most club use the stock cooling characteristics are adequate, though additional airflow or heatsinks can help in very hot or prolonged running conditions.
Setup is straightforward: match ESC timing and gearbox gearing to track conditions, and fine tune throttle curves for the best response.

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