Hub Gear bên trong để di chuyển dễ dàng trong thành phố

Follow the narrative to see how small design choices affect everyday performance. In this video, we demonstrate the M03 Fork-Out Brake Lock Manual 3-Speed Internal Gear Hub in action, showing how its outside-fork control layout makes installation and maintenance more accessible. You'll learn how the sealed planetary gear system protects against dust and water while providing reliable shifting for city commuting. We'll walk through the three gear ratios and explain how the 2715 brake lock configuration integrates with urban e-bike designs.