permanent bicycle 18-inch children's bicycle 20-inch mountain bike 22-inch variable speed bicycle 8-15 years old mountain bike

[single speed] black and yellow deluxe edition [single speed] black and blue deluxe edition [single speed] black and red deluxe edition [single speed] pink deluxe edition [variable speed] black and yellow deluxe edition [variable speed] black and blue deluxe edition [variable speed] black and red deluxe edition [variable speed] pink deluxe edition [integrated wheel variable speed] black and yellow deluxe edition [integrated wheel variable speed] black and blue deluxe edition [integrated wheel variable speed] black and red deluxe edition [integrated wheel variable speed] pink deluxe edition

18-inch suitable for 115-135cm height 20-inch suitable for 125-145cm height 22-inch suitable for 135-155cm height