children‘s bicycle mountain 6-8-9-10-12 years old boys and girls primary school students folding variable speed mountain middle and big children

18-inch suitable for height 110-140cm(18寸适合身高110-140厘米) 20-inch suitable for height 130-150cm(20寸适合身高130-150厘米) 22-inch suitable for height 140-160cm(22寸适合身高140-160厘米) 24-inch suitable for height 150-170cm(24寸适合身高150-170厘米)

red single speed + sports luxury suit(红色单速＋运动豪华套装) blue single speed + sports luxury suit(蓝色单速＋运动豪华套装) pink single speed + sports luxury suit(粉色单速＋运动豪华套装) colorful single speed + sports luxury suit(炫彩单速＋运动豪华套装) red variable speed + sports luxury suit(红色变速＋运动豪华套装) blue variable speed + sports luxury suit(蓝色变速＋运动豪华套装) colorful variable speed + sports luxury suit(炫彩变速＋运动豪华套装) pink variable speed + sports luxury suit(粉色变速＋运动豪华套装) red variable speed shock absorption + sports luxury suit(红色变速减震＋运动豪华套装) colorful variable speed shock absorption + sports luxury suit(炫彩变速减震＋运动豪华套装) blue variable speed shock absorption + sports luxury suit(蓝色变速减震＋运动豪华套装) pink variable speed shock absorption + sports luxury suit(粉色变速减震＋运动豪华套装) red single speed shock absorption + sports luxury suit(红色单速减震＋运动豪华套装) blue single speed shock absorption + sports luxury suit(蓝色单速减震＋运动豪华套装) colorful single speed shock absorption + sports luxury suit(炫彩单速减震＋运动豪华套装) pink single speed shock absorption + sports luxury suit(粉色单速减震＋运动豪华套装) red variable speed double disc brake + sports luxury suit(红色变速双碟刹＋运动豪华套装) blue variable speed double disc brake + sports luxury suit(蓝色变速双碟刹＋运动豪华套装) colorful variable speed double disc brake + sports luxury suit(炫彩变速双碟刹＋运动豪华套装) red shock absorber disc brake variable speed + sports luxury suit(红色减震碟刹变速＋运动豪华套装) colorful shock absorber disc brake variable speed + sports luxury suit(炫彩减震碟刹变速＋运动豪华套装) blue shock absorber disc brake variable speed + sports luxury suit(蓝色减震碟刹变速＋运动豪华套装) red folding single speed + sports luxury suit(红色折叠单速＋运动豪华套装) pink folding single speed + sports luxury suit(粉色折叠单速＋运动豪华套装) blue folding single speed + sports luxury suit(蓝色折叠单速＋运动豪华套装) green folding single speed + sports luxury suit(绿色折叠单速＋运动豪华套装) red folding variable speed + sports luxury suit(红色折叠变速＋运动豪华套装) green folding variable speed + sports luxury suit(绿色折叠变速＋运动豪华套装) blue folding variable speed + sports luxury suit(蓝色折叠变速＋运动豪华套装) pink folding variable speed + sports luxury suit(粉色折叠变速＋运动豪华套装) red folding disc brake variable speed integrated wheel + sports luxury suit(红色折叠碟刹变速一体轮＋运动豪华套装) blue folding disc brake variable speed integrated wheel + sports luxury suit(蓝色折叠碟刹变速一体轮＋运动豪华套装) red shock absorber disc brake variable speed integrated wheel + sports luxury suit(红色减震碟刹变速一体轮＋运动豪华套装) colorful shock absorber disc brake variable speed integrated wheel + sports luxury suit(炫彩减震碟刹变速一体轮＋运动豪华套装) blue shock absorber disc brake variable speed integrated wheel + sports luxury suit(蓝色减震碟刹变速一体轮＋运动豪华套装) fixed gear suitable for 3-5 years old(单速车适合3-5岁)