for export high carbon steel frame argon welding big head tube children's bicycle widened flash humvee training wheel with light 专供出口高碳钢车架氩焊大头管儿童自行车加宽闪光悍马辅助轮带灯

High-carbon steel frame with argon welding of large tubes, sturdy and durable; sealed colored strips, dust-free, anti-static alloy coating for rust protection and aesthetic appeal; Peilin flower-shaped handlebars for smooth riding; 2.3.5 wide rubber tires with strong grip. Solves issues of unevenness and instability, certified under ISO standards, backed by brand reliability. Enjoy the joy of free riding and showcase your individuality.