XERUN XR14 Speed Control

All-Round Racing Power: Competition-Grade ESC for 1/14th and 1/10th Applications

Precision-engineered for both 1/14th on-road and off-road RC racing, this all-round competition-grade ESC is built to deliver peak performance, unmatched reliability, and highly customizable control — all in a compact, race-ready package.

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High Power Output

With a maximum continuous output current of 70A, this ESC provides more than enough punch for high-torque motors and intense racing demands, giving you the acceleration and consistency you need on any track surface.

Robust Thermal Management

The full-metal heatsink top plate ensures efficient and consistent heat dissipation, maintaining optimal operating temperatures even under the stress of extended, high-load runs.

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Reverse Polarity Protection

Mistakes happen — but this ESC has your back. Built-in reverse polarity protection prevents damage from incorrect battery connection, safeguarding your electronics and extending your investment.

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High-Performance BEC

Equipped with a built-in switch-mode BEC capable of handling a continuous 4A and peak 8A current, this ESC provides switchable output voltages (6V/7.4V) — ideal for powering high-voltage, high-torque servos with ease.

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Real-Time Telemetry & Data Logging

Monitor and analyze your performance like never before:

• Built-in data logging tracks essential race stats: minimum voltage, peak current, RPM, ESC & motor temps.

• Pair with the OTA Bluetooth module and HW Link app to view real-time data such as throttle, voltage, current, temperature, and RPM.

• With built-in memory in the OTA module, you can save race data for post-run analysis and fine-tune your setup for future domination.

Note: Bluetooth range is approximately 5 meters.

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Fully Adjustable Performance

Dial in your perfect setup with 26 adjustable tuning parameters, including:

• PWM frequency

• Throttle response

• Boost and Turbo timing

• Softening control
  ...and much more — giving you total control over power delivery, response, and feel.

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Dual Preset Modes + Cross-Scale Compatibility

Out of the box, this ESC is pre-configured with dedicated modes for 1/14th On-Road and Off-Road, streamlining setup so you can hit the track faster.

While optimized for 1/14th Blinky and Boost classes, this ESC is also compatible with 1/10th scale Blinky racing, making it a versatile choice for racers who compete across multiple formats.

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Race-Ready. Feature-Packed. Built to Win.

Whether you're pushing for podium finishes in 1/14th scale or need flexibility to switch up your racing classes, this ESC delivers pro-level features, powerful performance, and smart tuning tools — all in one compact, competition-focused unit.

 

SpecificationsType
Scale: 1/14^th、1/12^th、 1/10^th
Brushed/Brushless: BL
Sensored/Sensorless: SD
Waterproof: No

Specifications
Cont./Peak Current: 70A/300A
Input Voltage: 2S LiPo
BEC Output: Switch Mode 6V/7.4V @4A

Wires & Connectors
Input Wires: Black-10AWG-200mm*1 Black-14AWG-175mm*2
Output Wires: Black-14AWG-175mm*3
Input Connectors: No
Output Connectors: No

Esc Programming Via
SET Button on ESC: Not Support
LED Program Box: Not Supported
LCD G2 Program Box: Supported 
LCD PRO: Supported
Programming Port: Shared with Fan port

Firmware
Firmware Upgrade: Supported

Size & Weight
Size: 35.2*31.3*28.5mm
Weight: 66g (Included wires)

Applications
Motors: Sensored/Sensorless Brushless Motors
Vehicles: 1/14 Scale Racing, 1/12&1/10 Light load vehicles with zero-timing(blinky) mode
Applicable Motor: XERUN 2848