Description: Durable brass tire valve stem Type: Metal straight mouth Durable, no rust Easy installation, just spin it tight. Applicable models: For all motorcycles, scooter, moped and bicycle rims to use Specification: Material: Brass Size Chart: Total Length: Approx. 83mm/3.27inch External Diameter: Approx. 19mm/0.75inch Package Includes: 1 Piece Car Tire Valve Stem