GUARANTEED Manufacturer OEM Parts Description The Controller for the BD578Z (E-Vader 2000W 72V) is a factory-spec OEM unit designed to manage power delivery and electrical control for your bike’s motor, throttle, and regen (if equipped). It installs directly into the existing electrical/mechanical layout—no frame or wiring modifications required—ensuring smooth, reliable performance. Compatibility Recommended Specifically for the BD578Z 2000w 72v Motorcycle Also Compatible with the BD576Z E-Scooter, Venom E-Vader, E-X20 2000w, Electric E-Grom, E-Moped 2000w, X-Pro 2000w E-Honda Grom, Boom BD578Z + BD576Z UPS Express: 3-7 Business Day Delivery Package Includes: 1x Controller Voltage: 72v Brand: Boom Baodiao Locomotive Email: [email protected] Manufacturer Part Number: 200000802 !! HOW TO INSTALL CONTROLLER !! At Vader Parts, we are committed to providing only genuine OEM-manufactured parts, guaranteeing quality and compatibility for your motorcycle! We are continuously expanding our website, and while we strive to list all available parts online, we still have many items in stock that may not yet be listed. Please email us with the details on the parts, and we will get back to you with pricing and availability!