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Speed Control - X4 - RoadRunner Scooters
Nanrobot

Speed Control - X4

$100
/
This is a pre order item. We will ship it when it comes in stock.

Replacement Electronic Speed Controller (ESC) for Nanrobot X4 Electric Scooter

Restore responsive performance to your Nanrobot X4 with this OEM-style speed controller. Designed to regulate communication between the throttle, motor, and battery, this ESC ensures stable power delivery, consistent acceleration, and safe operation—ideal for resolving ride performance issues or replacing a failed controller.

Features:

  • Compatible with Nanrobot X4 electric scooter

  • Replaces original electronic speed controller (ESC)

  • OEM-grade component for reliable fit and electrical function

  • Delivers smooth throttle control and efficient power regulation

  • Ideal fix for erratic acceleration, controller errors, or power loss

Why Choose RoadRunner Scooters?

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We firmly believe in the importance of American craftsmanship. Our electric scooters are designed and tested right here in Denver, Colorado. We maintain the highest standards of quality and innovation.

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We craft each of our electric scooters with the highest standards of engineering, utilizing premium materials and the latest technology to ensure durability, performance, and safety.

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