CST Schrader Valve Tube 14x1.75-2.125'' 40mm

The CST Schrader Valve Tube 14x1.75-2.125" 40mm is a general-purpose bicycle inner tube made from rubber and high-grade butyl for flexibility and improved puncture resilience, featuring a 0.97mm wall thickness and a 40mm Schrader (American) valve for easy inflation and wide rim compatibility.