X-mini is designed with adjustability to its frame angle, handlebar distance and saddle height, to give kids the best riding experience. X-mini is suitable for children aged 2-5. An adjustable wheelbase is the most remarkable strongpoint of X-mini. The longer the wheelbase, the greater the riding stability; the shorter the wheelbase, the greater the steering flexibility. X-mini makes riding a fun experience for the child who is on a bike for the first time. Sporting a streamlined appearance and weighing 2470g, the aluminum frame is 100% CNC machine-made, and can be folded for portability. X-mini is patented in over 30 countries and certified by EN-71, ASTM F963-11, CPSIA, etc. Safety is assured.