Teravail Standard Tube - 12.5 x 2.25 | 35mm Schrader Valve

What Is the Teravail Standard Tube for 12.5-Inch Bikes?

The Teravail Standard Tube line covers even the smallest common wheel sizes, with a 12.5 x 2.25 inch tube designed for balance bikes, toddler bikes, and very small children's bikes in this compact format. The 35mm Schrader valve matches the valve format found on almost every small kids' bike on the market, making inflation as straightforward as possible for parents using a standard hand pump or floor pump to keep tires properly inflated. When little bikes go flat, the last thing you want is to search for a specialty valve pump.

Teravail's butyl rubber construction provides reliable air retention even in the smaller, thicker tube format of a 12.5-inch wheel, resisting the slow leaks that send you back to the pump more often than you'd like. The 12.5 x 2.25 size is specific enough that having a spare on hand is essential, as this tube is not commonly stocked in most hardware stores or general retailers. Teravail's commitment to consistent quality control extends to even the most niche sizes in the catalog, making this a dependable option for the youngest riders in the family.