Stans No Tubes

Lightweight aluminum valve stems are half the weight of standard brass models. Sold as a pair.

Compact, single-application bottle easily fits in a backpack or saddle bag. A must-have for repair kits and perfect for any tubeless tire installation. Safe for use with C02 inflation.

Stan’s NoTubes Sealant is a thin, low viscosity liquid that coats the tire interior and seals punctures quickly. Two ounces of Stan's in a tubeless tire can repair punctures up to 1/4". Non-hazardous, non-corrosive, non-toxic. Contains natural latex.