@matigo I remember way back in 1969 when the five kids in the family got a bike for Xmas. One bike between 5 kids aged from 4 to 11 years. It had bolt-on training wheels & 14-inch wheels. The training wheels came off after one week and were hidden. We were on our own after that. The following year we each received a proper bike at birthday time except the youngest sister who inherited the original bike.