Continental 29" Bicycle Tube, 1.75"/2.5" 60mm Presta Valve

Those fancy new tires you bought aren't worth much without a great set of inner tubes to keep them inflated. Put the Continental 60mm Presta valve tubes in your deep profile rims to shed some grams and keep the air in your tires. Unitube system allows greater compatibility with more tires sizes. Seamless construction eliminates weak points, Mold-cured and vulcanized for uniform roundness and improved reliability at the valve stem insertion. Every tube must pass 100% quality control inspection 60mm Presta valve has a removable valve core.