The Controller for Step NX 26 (Blue) is a genuine replacement or upgrade controller designed specifically for the EZEGO Step NX 26″ electric bike. Built to the same standards as the original component, it ensures optimal performance and compatibility with the bike’s electrical system. This compact controller manages power delivery from the battery to the motor, enabling smooth pedal assistance up to 15.5 mph (25 km/h) and reliable throttle response. Engineered with a robust 36 V, 15 Ah square‑wave design, the controller is tailored to match the Step NX 26’s motor characteristics and wiring harness. While the throttle cable is not included, installation is straightforward for technicians or experienced e‑bike enthusiasts. For best results, EZEGO recommends professional fitting via an authorised dealer.