Durable aluminum alloy construction provides long lasting performance with rust resistance and strong wear resistance, ensuring a sturdy, reliable front fork valve nut. Upgraded tire sealing with a replaceable valve core and integrated gasket helps maintain tire pressure, prevents air leaks, and delivers reliable sealing for consistent performance. Time saving installation with a compact size allows quick and easy installation and disassembly, reducing setup time and simplifying maintenance. Seamless fit and precise mounting designed to snugly align with original mounting holes, enabling secure and accurate installation and serving as a dependable replacement part for your bike. Use scenarios: Road or mountain bikes during routine tire maintenance or valve nut replacement to restore sealing and pressure control. Field maintenance on rides to quickly fix air leaks and reestablish correct tire pressure. Bike settings as a reliable replacement part to ensure compatibility with original mounting points and performance.