Continental 42mm Presta Valve Tube, Black, 26 x 1.75-2.5cc
- PREMIUM INNER TUBES - Preferred by champions and riders worldwide
- QUALITY TESTED- Every Continental Tube passes a stringent 100% quality control inspection.
- REMOVABLE VALVE CORES - Useful for adding extenders or using Revo Sealant.
- UNITUBE- Continentals Unitube system allows greater compatibility with more tire sizes and less tubes.
- VULCANIZED TUBES- All Continental Tubes are seamless and mold cured to ensure uniform roundness and better reliability at the valve stem.