Beach RC says... 

Xerun XR8 Pro G3 ESC + 4268SD G3 Motor 1900kv Combo, 4S

1/8, 1/10th 1/8 Off-road,On-road Racing
1/10 Short course truck,Monster truck

What is inside the combo?
(1) XeRun XR8 PRO G3 ESC
(1) XeRun SD 1900kv brushless motor

Bottom Line:

• The product features three common profiles that are suitable for all 1/8 Racing applications, allowing users to select and use them instantly. These profiles include Zero timing-Blinky mode, 1/8 Off-Road Racing mode, and 1/8 On-Road Racing mode.
• XR8 PRO G3 ESC offers 32 built-in adjustable parameters, providing flexibility to meet various power requirements. These parameters can be easily imported and exported, facilitating communication and learning among drivers.
• The ESC supports firmware upgrades, which can be done using the multi-function LCD G2 programming box, OTA Programmer, or Tunalyzer (available for purchase). This allows users to enjoy the latest functions and enhancements.
• With the built-in switch mode BEC, the ESC provides a maximum output of 12A and allows adjustable voltage options of 6V or 7.4V. This flexibility is ideal for usage with servos and other devices that require different voltage levels.
• The ESC includes a built-in reverse connection protection circuit, ensuring the ESC is protected from damage in case of reverse connection.
• The ESC features a data logging function, allowing users to view various running data through the HW LINK app using the OTA Bluetooth module. This provides valuable insights and analysis for performance evaluation.