The invention belongs to the technical field of children bicycles, and particularly relates to an easy-to-twist children bicycle. The easy-to-twist children bicycle comprises a front wheel, a rear wheel, a frame, a bicycle head and a front fork, and an easy-to-twist protective device is arranged at the top of the front fork and comprises an upper connecting fixing part, a lower connecting fixing part and a middleware. The easy-to-twist children bicycle has the advantages that connection among the frame, the bicycle head and the front fork is more flexible, twisting of the whole bicycle is more convenient, the attractiveness of the whole bicycle is improved, the use time of the whole bicycle is prolonged, the personal safety of a user can be well protected, and the bicycle cannot hurt other people.