... pram ,mini-bike,folding bike,children's bicycle. 8.5x2 ,10x2,12 1/2x1.75x2 1/4 ... ,14x1 3/8x1 5/8,14x1.75,16x1.75,16x1.95/2.125,18x1.75,18x1.95/2.125, ... 2 1/4-16,2.00-19,20x1.75,20x1.90,20x1.95/2.125,20x2.125x2 ... ,22x1 3/8,22x1.75,24x1 3/4,24x1 3/8,24x1.50,24x1.75,24x1.90,24x1. ... 95/2.125,26x1 1/2,26x1 3/4,26x1 3/8 ... ,26x1 5/8x1 3/4,26x1.50,26x1.75,26x1.90,26x1.95 ...