Motolis 11.3mm 90 Degree Valve Stem The Motolis 90 Degree Valve Stems combine form and functionality with their premium 6061-T6 CNC aluminum construction. Featuring a rugged hard anodized coating for long-lasting durability, these valve stems are equipped with a rubber seal and locking nut to ensure a secure fit. Specifically designed for tubeless rims, they not only enhance the look of your vehicle but also improve its performance. Features: Constructed from 6061-T6 CNC aluminum Rubber seal and lock nut Sold in pairs