children‘s bicycle mountain bike adult bicycle boys and girls speed change 6-8-10-12-15 years old primary and secondary school students racing

18-inch suitable for 110cm-135cm(18寸适合110厘米-135厘米) 20-inch suitable for 128cm-145cm(20寸适合128厘米-145厘米) 22-inch suitable for 140cm-155cm(22寸适合140厘米-155厘米) 24-inch suitable for 150cm-168cm(24寸适合150厘米-168厘米)

single speed + bright blue + standard version(单速＋炫蓝＋标配版) single speed + black red + standard version(单速＋黑红＋标配版) single speed + black and blue + standard version(单速＋黑蓝＋标配版) single speed + black green + standard version(单速＋黑绿＋标配版) single speed + pink + standard version(单速＋粉白＋标配版) single speed + dazzling red + standard version(单速＋炫红＋标配版) single speed brilliant blue + [top version + shelf + bicycle basket]](单速炫蓝色＋【顶配版＋货架＋车筐】) single speed black red + [top version + shelf + bicycle basket]](单速黑红色＋【顶配版＋货架＋车筐】) single speed black blue + [top version + shelf + bicycle basket]](单速黑蓝色＋【顶配版＋货架＋车筐】) single speed black green + [top version + shelf + bicycle basket]](单速黑绿色＋【顶配版＋货架＋车筐】) single speed pink white + [top version + shelf + bicycle basket]](单速粉白色＋【顶配版＋货架＋车筐】) single-speed bright red + [top version + shelf + bicycle basket]](单速炫红色＋【顶配版＋货架＋车筐】) [variable speed] + bright blue + standard version(【变速】＋炫蓝＋标配版) [variable speed] + black and red + standard version(【变速】＋黑红＋标配版) [variable speed] + black and blue + standard version(【变速】＋黑蓝＋标配版) [variable speed] + black green + standard version(【变速】＋黑绿＋标配版) [variable speed] + pink + standard version(【变速】＋粉白＋标配版) [variable speed] + dazzling red + standard version(【变速】＋炫红＋标配版) variable speed + brilliant blue + [top version + shelf + bicycle basket]](变速＋炫蓝色＋【顶配版＋货架＋车筐】) variable speed black and red + [top version + shelf + bicycle basket]](变速黑红色＋【顶配版＋货架＋车筐】) variable speed + black and blue + [top version + shelf + bicycle basket]](变速＋黑蓝色＋【顶配版＋货架＋车筐】) variable speed + black green + [top version + shelf + bicycle basket]](变速＋黑绿色＋【顶配版＋货架＋车筐】) variable speed + pink + [top version + shelf + bicycle basket]](变速＋粉白色＋【顶配版＋货架＋车筐】) variable speed + dazzling red + [top version + shelf + bicycle basket]](变速＋炫红色＋【顶配版＋货架＋车筐】) disc brake + variable speed bright blue + [top version + shelf bicycle basket]](碟刹＋变速炫蓝＋【顶配版＋货架车筐】) disc brake + variable speed black and red + [top version + shelf bicycle basket]](碟刹＋变速黑红＋【顶配版＋货架车筐】) disc brake + variable speed black and blue + [top version + shelf bicycle basket]](碟刹＋变速黑蓝＋【顶配版＋货架车筐】) disc brake + variable speed black green + [top version + shelf bicycle basket]](碟刹＋变速黑绿＋【顶配版＋货架车筐】) disc brake + variable speed pink + [top version + shelf bicycle basket]](碟刹＋变速粉白＋【顶配版＋货架车筐】) disc brake + variable speed dazzling red + [top version + shelf bicycle basket]](碟刹＋变速炫红＋【顶配版＋货架车筐】) shock absorber disc brake variable speed bright blue + [top configuration + shelf bicycle basket]](减震碟刹变速炫蓝＋【顶配＋货架车筐】) shock absorber disc brake variable speed black and red + [top configuration + shelf bicycle basket]](减震碟刹变速黑红＋【顶配＋货架车筐】) shock absorber disc brake variable speed black and blue + [top configuration + shelf bicycle basket]](减震碟刹变速黑蓝＋【顶配＋货架车筐】) shock absorber disc brake variable speed black green + [top configuration + shelf bicycle basket]](减震碟刹变速黑绿＋【顶配＋货架车筐】) shock absorber disc brake variable speed pink + [top configuration + shelf bicycle basket]](减震碟刹变速粉白＋【顶配＋货架车筐】) shock absorber disc brake variable speed dazzling red + [top configuration + shelf bicycle basket]](减震碟刹变速炫红＋【顶配＋货架车筐】) special edition-random style and random color(特价版-款式随机颜色随机)