#6 PERFECT BMX FOR KIDS 3-5 y.o. A strong steel frame, 2.4" wide cylinder tires, and grips with the shortest travel distance will go along with your child's adventures and return them home safely. The bike comes with a detailed instruction manual, all necessary tools, and is 95% pre-assembled. Each bicycle has a sealed bearing with a RoyalBaby patent for easy pedaling. With 12/14/16 inch bikes, training wheels are included, making balance maintenance simple. PROS🟢 A perfect bike size for children Reliable construction CONS🔴 Can be a bit heavy for some younger children