Features 1、Wide Motor Compatibility: Compatible with 36V 350W, 36V 500W, 48V 350W, and 48V 500W brushless motors, this controller works with both Hall and non Hall configurations, offering extensive versatility. 2、Sine Wave 3 Modes: The sine wave 3 mode brushless controller with self learning capability delivers stable speed and precise control, enhancing your riding experience with smooth performance. 3、Aluminum Material: Constructed with an aluminum alloy casing, the brushless motor controller features evenly distributed thickened heat dissipation fins, ensuring effective cooling and durability. 4、Clear LCD Display: A clear LCD screen display meter shows real time status and data, with backlighting that makes it easy to view in low light conditions, enhancing usability. 5、Ideal For DIY Enthusiasts: This brushless controller kit is ideal for electric cycle li ion battery power conversion, making it a great choice for cycling enthusiasts looking to undertake DIY projects. Item Type: Electric Controller Kit Material: Aluminum Alloy, ABS Controller Size: Approx. 122x40x84mm/4.8x1.6x3.3in Display Panel Size: Approx. 80.44x47.6mm/3.2x1.9in Package List 1 x Controller 1 x Display 2 x User Manual