🚴♂️ Snap it, Ride it, Love it! Effective length of 22mm ensures a secure fit. Effortlessly snap into place for a hassle-free setup. Tailored specifically for scooter enthusiasts seeking reliability. Designed to fit most rims with an 11.5mm valve stem hole. Built to withstand the rigors of scooter and moped adventures. 65 PSI Max Pressure Snap-In Design Universal Fit The MMG TR412 Snap-In Rubber Valve Stem set includes 4 durable valve stems designed for universal fit on most scooter and moped rims. With a maximum cold inflation pressure of 65 psi and a secure snap-in design, these valve stems ensure a reliable and efficient riding experience.