Most 16-inch kids' bikes list steel or steel-alloy frames and steel or steel-alloy rims.
Most listings specify a 6-month limited warranty.
These bikes use 16-inch wheels. Tire types shown in the data include BMX freestyle, tubeless, and tubular tires.
Weights in the listings range from about 19.62 pounds up to 31.1 pounds. Listed maximum rider capacities range from about 66 pounds up to 110 pounds.
Listings show coaster (pedal) brakes, hand-operated brakes, and some dual setups that pair a coaster/pedal brake with hand brakes.
Training wheels are commonly included and are described as "never-bent" or "sturdy" in some listings; a few note wider or reinforced training-wheel legs. They are intended to help maintain balance and build a child's confidence while learning.