mountain children's bicycle boys 6-15 years old children 18/20/22/24-inch variable speed bicycle student bicycle

18-inch suitable for height 120-140cm 20-inch suitable for height 130-150cm 22-inch suitable for height 140-160cm 24-inch suitable for height 150-170cm

[single speed] blue + gift bag [single speed] red + gift bag [single speed] green + gift package [single speed] blue + gift bag + bicycle basket rear seat [single speed] red + gift bag + bicycle basket rear seat [single speed] green + gift bag + bicycle basket rear seat [variable speed] blue + gift bag [variable speed] red + gift bag [variable speed] green + gift bag [variable speed] blue + gift bag + bicycle basket rear seat [variable speed] red + gift bag + bicycle basket rear seat [variable speed] green + gift bag + bicycle basket rear seat bare car, see the order as shown in the picture