Experience adventures right from your door. Whether commuting to work, riding for fitness, or just enjoying the breeze, its lightweight aluminum frame glides along roads and down trails while providing a confident, comfortable upright riding position that feels just right. Plus, the nimble, 700c aluminum wheels, smooth-rolling multi-surface tires, hill-topping 21 gears and powerful linear-pull brakes ensure miles of smiles for many years to come. Trek bikes are sized to the recipient. Supply the rider's height, inseam & gender information with your order, required for the custom bike build. Some minor reassembly will be necessary on receipt & instructions will be provided, as well as the necessary tools. The reassembly is a simple process that generally takes just minutes to complete.