new children‘s bicycle middle and big children student bicycle 18/20/22/24 double disc brake shock absorption variable speed mountain bike

18 inches [suitable for height 110-125cm]](18寸【适合身高110-125厘米】) 20-inch [suitable for height 125-135cm]](20寸【适合身高125-135厘米】) 22 inches [suitable for height 135-150cm]](22寸【适合身高135-150厘米】) 24-inch [suitable for height 150-170cm]](24寸【适合身高150-170厘米】)

white and black [single speed] shock absorption double disc brake + standard(白黑色【单速】减震双碟刹＋标配款) light pink [single speed] shock absorption double disc brake + standard(白粉色【单速】减震双碟刹＋标配款) black and blue [single speed] shock absorption double disc brake + standard(黑蓝色【单速】减震双碟刹＋标配款) black and red [single speed] shock absorption double disc brake + standard(黑红色【单速】减震双碟刹＋标配款) white and black [variable speed] shock absorption double disc brake + standard type(白黑色【变速】减震双碟刹＋标配款) light pink [variable speed] shock absorption double disc brake + standard type(白粉色【变速】减震双碟刹＋标配款) black and blue [variable speed] shock absorption double disc brake + standard(黑蓝色【变速】减震双碟刹＋标配款) black and red [variable speed] shock absorption double disc brake + standard type(黑红色【变速】减震双碟刹＋标配款) white and black [single speed] shock absorption double disc brake + luxury(白黑色【单速】减震双碟刹＋豪华款) light pink [single speed] shock absorption double disc brake + luxury(白粉色【单速】减震双碟刹＋豪华款) black and blue [single speed] shock absorption double disc brake + luxury(黑蓝色【单速】减震双碟刹＋豪华款) black and red [single speed] shock absorption double disc brake + luxury(黑红色【单速】减震双碟刹＋豪华款) white and black [variable speed] shock absorption double disc brake + luxury(白黑色【变速】减震双碟刹＋豪华款) light pink [variable speed] shock absorption double disc brake + luxury(白粉色【变速】减震双碟刹＋豪华款) black and blue [variable speed] shock absorption double disc brake + luxury(黑蓝色【变速】减震双碟刹＋豪华款) black and red [variable speed] shock absorption double disc brake + luxury(黑红色【变速】减震双碟刹＋豪华款) white and black [single speed] shock absorption double disc brake + top configuration(白黑色【单速】减震双碟刹＋顶配款) light pink [single speed] shock absorption double disc brake + top configuration(白粉色【单速】减震双碟刹＋顶配款) black and blue [single speed] shock absorption double disc brake + top configuration(黑蓝色【单速】减震双碟刹＋顶配款) black and red [single speed] shock absorption double disc brake + top configuration(黑红色【单速】减震双碟刹＋顶配款) white and black [variable speed] shock absorption double disc brake + top configuration(白黑色【变速】减震双碟刹＋顶配款) light pink [variable speed] shock absorption double disc brake + top configuration(白粉色【变速】减震双碟刹＋顶配款) black and blue [variable speed] shock absorption double disc brake + top configuration(黑蓝色【变速】减震双碟刹＋顶配款) black and red [variable speed] shock absorption double disc brake + top configuration(黑红色【变速】减震双碟刹＋顶配款) single speed bare car(单速裸车)