Add velvet to keep warm and fall-proof knee pads, comfortable and safe, protection and windproof. Suitable for riding electric bicycles to use in... more info

Suitable for two?wheel electric motorcycles, electric tricycles and other high?power. 3?mode controller (more stable, higher efficiency, lower... more info

Professional manufacturing, stable characteristics and high reliability. Fine adjustment screw of brake interior wiring tightness,fine adjust brake... more info

Fine workmanship, easy to install, used for drum?type braking systems. Professional manufacturing, stable characteristics and high reliability.... more info

Applicable voltage, 24V?36V?48V automatically recognized and compatible. With USB interface. Made of high quality material, durable and practical.... more info

24V, 36V, 48V power supply voltage can be automatically identified and supported. With a series of user parameter setting functions, motor... more info