Nulkomma Ebike Brushless Motor Controller 48V 20A Speed Controller X098-AXC003A KDS for Electric Bicycle Scooter Motorcycle

This 48V 20A Brushless Motor Speed Controller (Model: X098‑AXC003A, KDS) is a high‑performance control unit engineered for electric bicycles, scooters, and light electric motorcycles. It delivers stable, efficient power delivery and smooth speed regulation for brushless motors, with intelligent safety protection and reliable compatibility.

Built with advanced brushless control technology, it ensures low noise, low heat generation, and high energy efficiency to extend battery range and motor lifespan. The 20A rated current provides strong yet steady output, supporting responsive acceleration, precise speed adjustment, and sensitive brake control for a safe and comfortable riding experience.

It features full protection functions including overcurrent, overtemperature, short circuit, undervoltage, and anti‑rush protection, effectively safeguarding the motor and electrical system. Designed for easy installation with labeled connectors and durable wiring, it is fully compatible with KDS displays and standard 48V e‑bike / scooter systems.

Ideal as a replacement or upgrade part, this controller combines stable performance, long‑term durability, and wide applicability to keep your electric vehicle running smoothly and reliably.