1. Material: aluminum alloy + PCB + plastic 2. Made of high-strength aluminum alloy, shock-resistant and durable 3. Sturdy metal casing protects the internal circuits and facilitates heat dissipation 4. Durable cables and connectors ensure low failure rate in long-term use 5. Intelligent design provides stable speed and sensitive control of braking and direction change 6. Note: installation of this product requires professional skills and maintenance experience 7. Applicable models: for Kugoo M4 and other 10-inch electrical scooters, instrumentation similar to the appearance of the full set of models can be used as a replacement 8. Weight: about 460 g for 48V20A, 420 g for 36V16A 9. Size: 48V20A controller about 10 x 7 x 3.2 cm, 36V16A controller about 9 x 5.5 x 3 cm, wire length about 183 cm
