All raw materials are , utilizing high-performance Moss tube technology. The aluminum substrate scheme allows the Moss tube to be laid on the aluminum substrate and then placed on the PCB board. Compact size for easy installation and space-saving. High efficiency with low temperature rise and small running current for optimal performance. Equipped with a self-learning function, ensuring excellent commonality across various applications. This motorcycle controller model ND72530 is designed for high performance, supporting a maximum bus current of 270A and a maximum phase current of 490A. It operates within a voltage range of 60V-72V and is compatible with motors ranging from 6000W to 8000W. The controller features a KTY83-122 temperature sensor and includes a flux weakening function. Its robust metal construction ensures durability, while the green color adds a modern touch. Compatible with both Android and applications, it is an ideal choice for motorcycle enthusiasts seeking reliability and efficiency. Color: Green Material: Metal Package Contents: 1 x ND72530 Sine Wave Motor Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.