Inner Tube

A flat tire shouldn't sideline your kid for long. This 16" inner tube fits both 16x1.75 and 16x2.125 tire widths — the two most common sizes on 16-inch children's bikes — so you don't have to guess which tube to order.

The Schrader valve is the same type used on car tires, meaning any pump you already own will work. No adaptors, no fuss. Butyl rubber construction holds air reliably and stands up to the kind of riding kids actually do.

Compatible with standard 305mm (16") rims. Works with both knobby and slick 16x1.75/2.125 tires. Sold individually.