27.5 Wheel with front Motor. 36V250W Front Motor, Installation Width=100mm, Diameter=130mm. 13G silver spokes with double wall 27.5 rim. Motor Cable:180cm W/O connector(quick release waterproof connector). Lishui Brand, Low voltage protection: 31V, Rated current: 7A, Max. Waterproof connecters: motor, battery, PAS sensor, and 5 in 1 cable. Controller size: LWH=9.55.02.8cm. 3.5 LCD screen display with backlight, Cable: 30cm W/O connector. 5 Assist levels, and 6km/h traction with holding Down Button. Front light switch with short pressing ON/OFF Button. PAS Sensor(Left installation). Cable:53cm W/O connector. Dual hall sensor, 12 signals output. Wuxing Brand, with immediate interruption of the power. Cable:30cm W/O connector. Wuxing Brand, Thumb throttle. Wuxing Brand, LED light, Cable: 30cm W/O connector. 5 in 1 waterproof connectors(quick release). Cable:150cm W/O connectors. To connect battery and controller.