Allows child up to 70lbs to pedal at their own pace, while the steering is controlled by parent, helps teach them to ride a two wheeler, has an adjustable seat and handlebars for growing kids, it comes with a 20" aluminum wheel that will not rust in the front and a rear lightweight alloy wheel, comes with a speed and braking safety flag, a frame safety pad with reflectors. The coupler that attaches to big bike is super easy to set so you can enjoy more time riding and less time prepping, plus the folding system makes it super easy to store or travel on the back of a car. All the quality you expect from Schwinn measures 36.7 long 7.5 height and 20.7 wide, Brand New Sells For About $120, but out of stock most local retail, this one is in good condition Asking $40. Pick Up is in West Pasco off Road 100, or Delivery is available.for $5 more than agreed price locally to Tri Cities, and $10 more to Finley, Benton City, or Burbank, just need to give my ride enough gas thanks