Designed to quickly replace torn, damaged or leaking tire stems. The QuickStem™ Push-in Valve Stem from Hardline® is an excellent option to store in a toolbox or tool pouch for a quick and permanent fix to flats while out on the trail or in the streets. Features a rubber grommet that expands when tightened to more than a third of the rim hole to prevent popping out. Simple 60 second install, no need to break the bead or remove the tire to install; just push in, tighten the nut and inflate.

• Fits .453" rim holes which is the most popular size in power sports
• Short stem size helps avoid damage on rutted trails
• Constructed of Alloy Steel, will not rust
• Works on any tubeless rim
• 60 Second install
• Sold in pairs
• Patented