Application Scope: High-speed e-motorcycle Rated Voltage: 48V  72V Output Current: 40A-80A Overall Dimensions: 7.01''*3.82''*2.09＂(Manual measurement, slight deviation allowed) Overall Dimensions: 178mm*97mm*53mm(Manual measurement, slight deviation allowed) This 12-tube high-power intelligent controller features a rated voltage of 48V-72V and output current of 40-80A. It delivers strong power with quick start and fast acceleration, performing remarkably well in climbing and heavy-load scenarios. Built with precise current stabilization, excellent heat dissipation, waterproof, dustproof and overload protection functions, it is widely compatible with high-speed electric motorcycles. Stable and durable, it is perfectly suitable for original vehicle assembly and modification upgrades. This controller is a customized product. Direct purchase may result in incompatibility and malfunction. Please contact the seller before placing an order and provide your requirements. We can conduct customized design and production as per your needs. The listed price is only for reference of a single sample, and the specific price is negotiable upon consultation.