Tubeless Tire Valve Stem 20Pcs Rubber & Brass Tubeless Valve Stems - PVR70/60/50 for Motorcycle, E-Scooter & Bike for Electric Scooter and Bicycle(12mm)

Installation and Check Tip: After installing the new valve stem, use a reliable tire pressure gauge to verify inflation levels and ensure there are no leaks around the base before ridingSpecification:Applicable: MotorcyclesMaterial: aluminum alloy + natural rubber (including spool and bonnet)Size: Small bottom 12mm Total length 5.1cm, Medium bottom 14mm Total length 5.4cm, Large bottom 15mm Total length 5.1cmQuantity: 2/4PCSPackage includes:20PCS X valve

• Maintain Consistent Tire Pressure: The integrated rubber grommet creates a reliable seal at the rim interface, designed to minimize gradual air loss and help keep your tires properly inflated over time
• Built with Resilient Materials: Constructed from brass and ozone-resistant rubber, this valve stem is engineered to withstand road exposure and seasonal temperature changes without cracking or degrading
• Enhanced Access for Inflation and Cleaning: The 90-degree angled design provides easier hose attachment and allows for straightforward cleaning around the valve area to prevent debris buildup
• Simple Tool-Free Installation: The straightforward screw-on design enables quick replacement using just your hands, making it a practical solution for routine maintenance in your garage or driveway
• Universal Fit for Common Small Vehicles: Designed to be compatible with tubeless tire rims on many popular scooters, motorcycles, and ATVs, serving as a direct replacement for standard valve stems