Rock it or ride it separately, this dual purpose, 3 wheel bike is really exciting. The wheels are fitted with hard wearing rubber - like tyres, which are natural coloured not to leave skid marks on the floors. When its fitted to the rocker, (by way of a wooden pin), the front wheel is held firm not to move, however when its off on its own the steering adds realism. We have made this rocker 25% bigger in height to ensure that the older children, who will still want to ride it, can. It is made from natural Beech, which should last for generations, and comes from managed sustainable woodlands.