Folds up for compact storage and transport with easy folding design, perfect for storing in a school locker or under a bus seat. Full-coverage MaxGrip™ on the alloy deck and steel brake combine with 142 mm wheels and durable ABEC-7 bearings to provide smooth non-slip riding. Tool-free height adjustment has three different lock-in points to fit a wide range of riders. Heavy-duty steel frame supports children 8+ up to 220 lbs. Premium, durable bike-style and a bike-style kickstand help protect the grips and frame from possible damage.