
Roadrunner RX7 Speed Controller (Rear) (OEM)
The RoadRunner RX7 Rear Speed Controller (OEM) is a high-performance replacement controller designed specifically for the RoadRunner RX7 Electric Scooter. This component regulates power delivery from the battery to the rear motor, ensuring smooth acceleration, responsive throttle control, and consistent motor performance.
Operating at 72V and rated for 55 amps, this controller is engineered to match the original factory specifications of the RX7. It is ideal for replacing a faulty or damaged rear controller to restore proper rear motor function and maintain the scooter’s dual-motor performance.
Built for reliability and efficiency, this OEM-spec controller ensures proper compatibility, stable power management, and dependable performance for everyday riding.
More Images

Roadrunner RX7 Speed Controller (Rear) (OEM)
The RoadRunner RX7 Rear Speed Controller (OEM) is a high-performance replacement controller designed specifically for the RoadRunner RX7 Electric Scooter. This component regulates power delivery from the battery to the rear motor, ensuring smooth acceleration, responsive throttle control, and consistent motor performance.
Operating at 72V and rated for 55 amps, this controller is engineered to match the original factory specifications of the RX7. It is ideal for replacing a faulty or damaged rear controller to restore proper rear motor function and maintain the scooter’s dual-motor performance.
Built for reliability and efficiency, this OEM-spec controller ensures proper compatibility, stable power management, and dependable performance for everyday riding.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The RoadRunner RX7 Rear Speed Controller (OEM) is a high-performance replacement controller designed specifically for the RoadRunner RX7 Electric Scooter. This component regulates power delivery from the battery to the rear motor, ensuring smooth acceleration, responsive throttle control, and consistent motor performance.
Operating at 72V and rated for 55 amps, this controller is engineered to match the original factory specifications of the RX7. It is ideal for replacing a faulty or damaged rear controller to restore proper rear motor function and maintain the scooter’s dual-motor performance.
Built for reliability and efficiency, this OEM-spec controller ensures proper compatibility, stable power management, and dependable performance for everyday riding.













