XRAY 309960 Hobbywing XRS Justock G2 21.5T Vintage Performance Motor  [XR-309960]

Price:
AUD$180.50
Brand:
XRAY
Model:
XR-309960
Condition:
Brand New
Write a review

Vintage Torque with Modern Reliability: XRAY 309960 and Hobbywing XRS Justock G2 21.5T Motor

Hobbyists restoring classic RC cars or competing in period classes will find the XRAY 309960 paired with the Hobbywing XRS Justock G2 21.5T Motor to be a practical upgrade. It retains the classic driving feel while adding dependable modern components.

Suited to Period Racing

The Justock G2 motor is tuned to suit vintage formats, delivering smooth, predictable power that complements older suspension and steering setups. Its steady output helps drivers focus on handling rather than chasing unpredictable bursts of torque.

Durable, Low Maintenance Design

Built for straightforward upkeep, the motor's construction minimises routine work. Effective heat management reduces bearing strain and lowers the chance of thermal-related failures during consecutive heats.

Recommended Electronic Pairings

For best results, match the Justock G2 with an ESC that supports precise throttle control and thermal monitoring. Fine-tuning the gear ratio and throttle curves will improve lap consistency and reduce electrical stress.

Specifications

  • Motor Type: Brushless
  • Turns: 21.5
  • Compatible Series: XRAY Vintage Series
  • Cooling System: Built-in efficient cooling

The XRAY 309960 with Hobbywing XRS Justock G2 21.5T Motor is aimed at enthusiasts who want vintage usability with modern dependability, keeping service demands low and track time high.
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.

Does this motor need frequent bearing replacement?

Not typically. Bearings are sealed and durable, but inspect them periodically after dusty or wet running and replace if you notice play or roughness.

Is a Hobbywing ESC required for best performance?

While not mandatory, using a Hobbywing ESC can simplify setup and compatibility. Any quality brushless ESC with matching timing and low-RPM tuning will work well.

Are there common upgrades to improve longevity?

Upgrades like higher quality bearings, improved airflow to the motor bay, and checking gear mesh regularly can all help extend motor life without changing core performance.

What running surfaces suit this setup best?

Hardpack and carpet tracks are good matches for a 21.5T vintage setup. Loose or very rough terrain will increase wear and may require different gearing or protection.

Copyright © 2008-2025 rcjaz.com.au All rights reserved