yuanyuzhou china electric bicycle oem manufacturer
48V/60V20Ah, Hongyuan 500W super quiet motor, wireless big 6 tube controller,
Silver front wheels, front and rear 110 silver drum brakes, electroplated handlebars,
38 tube shock absorption front fork, coarse plating after shock absorption, special headlight with day running light, front and rear enlarged and widened new clay board,
Front 300-8 Wanda vacuum tire, rear 14*2.5 Wanda vacuum tire,
New digital meter, high grade paint