SDR-010 / SDR-010LTS Drift Brushless Motor 10.5T RPM-DX105RA for Yokomo  [RPM-DX105RA]

Yokomo RPM-DX105RA DRIFT PERFORMANCE DX1R series Blushless motor (10.5T)
Price:
CAD$167.53
Brand:
Yokomo
Model:
RPM-DX105RA
GTIN:
0639342209477
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alt="Yokomo RPM-DX105RA DRIFT PERFORMANCE DX1R series Blushless motor (10.5T)" title="Yokomo RPM-DX105RA DRIFT PERFORMANCE DX1R series Blushless motor (10.5T)"
alt="Yokomo RPM-DX105RA DRIFT PERFORMANCE DX1R series Blushless motor (10.5T)" title="Yokomo RPM-DX105RA DRIFT PERFORMANCE DX1R series Blushless motor (10.5T)"

DX1R 10.5T Drift Motor Summary

This RC-scale drift motor follows Yokomo's DX1R tuning approach, engineered to deliver elevated rotation and a controllable RPM curve on high-traction surfaces. The RPM-DX105RA 10.5T brushless unit emphasises smooth throttle progression and improved thermal stability for longer asphalt and carpet drift sessions.

Yokomo developed the DX1R spec using track and practice testing across different grip levels. The DX1R employs a specific stator and coil combination compared with the DX1T line to provide a high-rotation response tailored to grippy setups. The motor case shape has been revised to help channel airflow and reduce heat sag during extended runs.

Installation note: the motor is compatible with SDR-010 and SDR-010LTS chassis as listed; check motor mount alignment and pinion-to-spur spacing when installing into your drift gearbox to ensure correct mesh. This component is intended for hobby-grade RC drift cars.

Technical Specifications

  • Item Brushless drift motor DX1R Type R, 10.5T, rotor D12.0 x d7.25.
  • Material Stator and coil tuned for high-rotation response, case optimised for cooling efficiency.
  • Model Number RPM-DX105RA
  • Compatibility SDR-010 / SDR-010LTS

The RPM-DX105RA DX1R 10.5T is aimed at drivers running high-traction drift setups who need consistent high-RPM behaviour with better thermal performance for extended runs.

Remark :
Due to limited stock availability, please notice that some Yokomo 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.

How should I check pinion and spur alignment when fitting the RPM-DX105RA?

Before finalising installation, mount the motor to the gearbox and set pinion spacing using a shim or gear mesh gauge. Verify smooth rotation under hand spin and adjust mount position to avoid tight spots that could increase heat.

Do I need a specific mount adapter for SDR-010LTS frames?

The RPM-DX105RA fits SDR-010 and SDR-010LTS layouts; confirm your chassis uses the stock motor plate or compatible adapters and secure the motor with appropriate screws to maintain alignment.

What wire and connector setup is recommended for this motor?

Use quality silicone-insulated motor leads and connectors rated for your ESC setup. Keep leads neat to prevent chafing against the motor case and allow airflow for cooling.

Will the revised case reduce heat sag in long drift runs?

The updated case design helps improve airflow around the stator and rotor, which reduces temperature rise and helps keep RPM stability during extended sessions. Proper gearing and ESC setup also influence heat management.

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