Your kids will learn to ride fast with their exciting Razor DSX BMX bike. It has wide wheels for stability. Its caliper front brake and coaster rear brake allow safe and easy stopping. The knobby tires provide ample traction for smooth rides through tough terrain. This Razor 16" bike has training wheels for better balance during the first few weeks when your little one is learning to balance on the bike. 100 lbs. capacity. Some simple assembly required. Ages 5 and up.