The Serfas 26 X 1.75/2.2 Schrader Valve Inner Tubes are affordable, lightweight, and pack a mighty punch when it comes to durability. Take on your favorite trails, back roads, and paved roads safely and with confidence. Install the Serfas 26 X 1.75/2.2 Schrader Valve Inner Tubes and experience the joy of rides confidently again. | Serfas 26 X 1.75 2.2 Schrader Valve Inner Tube