Folder 1 Trail-a-Bike Gently used but outgrown. Great shape and comes with original instruction manual and fittings for easy install on any bike. Folds nearly flat for easy packing and storage. Construction Steel frame. Handlebars can be adjusted forward or backward for a comfortable fit. Single-speed drive train is easy to ride and lets the child help with the pedaling. Steel hitch with four shim options for secure attachment to most seat posts. Specs Capacity: Up to 85 lb. Ages: 4 - 6 yrs.