US Patent 7562889 Suspended front steering system for multiple rotation cycles

A telescopic steering system for a cycle includes a frame, a handlebar, a guiding piece, a steering column fixed to the frame, a plunger sliding and rotating axially in the steering column, a fork fixed to an end of the plunger, and a front wheel of the cycle positioned on the fork. Additionally, the guiding piece transmits rotational movement from the handlebar to the plunger.