Upgraded Mountain Road Bike Conversion Kit 72V3000W Lips MXUS Hub Motor. Rated power: 4000W, rated voltage: 72V. Brake application: disc brake/V brake. Waterproof […]

1 hub motor (free 1 junction box, 2 plugs, 5 screws). Using double Hall line, don’t worry about Hall problem. 1 The real […]