Specification: 

Notes: The KV value is determined with no load on the motor, with the motor's timing set to default and the ESC timing set to Zero. To ensure optimal performance, it is important to prevent the motor from overheating. If the motor does become too hot, allow it to cool down before using it again.

Recommended FDR (Final Drive Ratio)

The FDR (Final Drive Ratio) is the ratio between the angular velocities of the pinion gear and the tyres. In simple terms, the number of laps the motor will rotate when the tyres spin one lap.
Different conditions like track type, grip, tyres, temperature, vehicle weight, gearing mode, driving mode influence the performance of your vehicle and have different requirements on the power system, therefore one FDR can not be applicable for all conditions.
All the values in the table are initial FDRs recommended for the motors in Blinky mode. Please starts testing with the recommended values, and determine the final value as per the test results. If no recommended FDR is applicable to your vehicle, please start with a big FDR and then adjust gradually as per the demand.

Download: 

• User Manual: Manual_XERUN V10 G4R.pdf >
• Product brochure: Leaflet_XeRun V10 G4R-web.pdf >
  
• Comparison chart: Comprision_XeRun V10 G4R and G4.pdf >