Boost your scooter's performance with the isinwheel controller replacement for S9/S9Pro. Precisely engineered, it guarantees seamless operation, optimal power management, and efficient rides. A genuine component ensures your scooter runs at its best, enhancing both durability and rider experience. The controller has two versions: The old version is suitable for old S9/S9pro electric scooters that have two-speed modes of 20 km/h or 25 km/h. The new version is suitable for new S9pro electric scooters that have three-speed modes of 6 km/h, 15km/h, or 25 km/h. Current:17 A Voltage: DC 36V Remove the controller Install the controller
