Hardline - QuickStem Push-In Tire Valve Stem System choose:Quickstem Valve Stem System neck braces

neck braces

with the aid of a simple manual pump

Ventilation - Velocity Flow Ventilation system for maximum cooling

grip and feel while riding

Mechanical stretch woven with 2

Hardline - QuickStem Push-In Tire Valve Stem System choose:Quickstem Valve Stem System neck bracesQuickStem Push In Tire Valve Stem System QuickStem Push In Tire Valve Stem is designed to quickly replace torn, damaged or leaking tire stems. Just push in, tighten nut and inflate. You do not need to break the bead or remove the tire from the rim. How does it work? When you insert the QuikStem into a rim and tighten down the nut the rubber grommet expands to more than a third of the size of the rim hole creating a seal. The seal also goes around any