Customize your STRIDER™ "ST Model" bike by choosing a wheel color ¶to match your look and style! Comes in a rainbow of colors.¶Strong custom color STRIDER Rim¶Durable "no-flat" EVA polymer tire¶Sealed cartridge bearings¶Sold individually¶Fits all Same style of tread and bearings as the ST-3, but fits all ST Model Bikes¶¶¶The custom STRIDER ultralight wheels use a durable EVA polymer tire that is maintenance free and never need air. These wheels are lighter than air filled tires, meaning the bike is even easier for the rider to control. And the best part is you never need to keep an air pump handy. The wheels are long lasting and ensure hours, days, and even years of riding!¶¶¶