Tubeless Tire Valve Stems

Tubeless tire valve stem for Rush SR wheels. This standard valve stem allows inflation and deflation of the Nankang AR-1 spec tires while maintaining an airtight seal in the tubeless wheel rim.

The valve stem installs through a hole in the wheel rim and seals against the rim using a rubber grommet. It provides the inflation point for adding or releasing air to adjust tire pressures. Proper tire pressure is critical for performance, tire wear, and handling consistency - many teams adjust pressures between sessions based on track conditions and tire temperatures.

Valve stems should be replaced if damaged, leaking, or when mounting new tires. They're inexpensive insurance against slow leaks that can affect tire pressure stability during races. Each wheel requires one valve stem.

Sold individually. This is an OEM replacement part used in wheel and tire maintenance.