From REI, makers of Novara: "The single-speed Novara Afterburner brings a high level of user-friendliness to folding trailer bikes!
Tool-free folding mechanism is intuitively easy to use; simply unscrew the hand-friendly knob and fold the arm back on itself—it's that fast!
Sturdy hitch adapts to a wide range of seatpost diameters without need of switching out parts; attaches easily via bolts and a quick-release
All of which means it's a snap to move the Afterburner from bike to bike
Single-speed operation is simple for a young mind to comprehend: get on, hold on, pedal!
High-tensile steel frame provides a sturdy, solid ride and the longevity to last from one child to the next
Fully adjustable cockpit accommodates kids of various sizes (80 lbs. max weight); simply move the seat up or down and angle the handlebars to fit
Features a detachable forward deflector (like a fender without the wheel) and a full-length chainguard, so your child stays free of wet and grime
Handlebar pad adds an extra bit of style; soft rubber hand grips accommodate small hands
Large platform pedals make it easy for small feet to stay aboard
Bright orange safety flag mounted on tall rod increases your small rider's visibility
Measures approximately 53 in. folded and 74 in. unfolded
Suggested for kids three to six years old. "
Preowned and in good condition. Some images are stock photos, showing how it looks upright and connected to an adult bicycle.