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Speed Control - R4 - RoadRunner Scooters
RoadRunner Scooters

Speed Control - R4

$110
/
This is a pre order item. We will ship it when it comes in stock.

Replacement Electronic Speed Controller (ESC) for RoadRunner R4 Electric Scooter

Restore throttle responsiveness and motor control with this replacement speed controller for the RoadRunner R4. Engineered to OEM specifications, this ESC ensures proper communication between your scooter’s throttle, motor, and battery—providing smooth acceleration, consistent power delivery, and safe operation.

Features:

  • Compatible with the RoadRunner R4 electric scooter

  • Replaces factory electronic speed controller (ESC)

  • OEM-grade unit ensures proper fitment and electrical connections

  • Delivers reliable throttle response and power regulation

  • Ideal for fixing acceleration issues, controller faults, or motor cutouts

Why Choose RoadRunner Scooters?

We're Committed to Our Customers.

Designed in America

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.

Top Quality & Safety

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.

US Based Support

We're dedicated to providing an unmatched customer experience. Your satisfaction drives us, and our friendly, knowledgeable team is here to support you every step of the way.