WTB Aluminum TCS Valves Sometimes it's all about the BLING factor. These WTB aluminum valve stems not only look great, they also shed a few grams off their brass counterparts. They come in two different lengths to accommodate deeper rim depths, include a stepped lock nut for further compatibility with various rim drillings, and have a removable valve core. Sold in pairs of two. Features: Lightweight Aluminum Construction Various Anodized Colors Available Stepped Lock Nut Removable Valve Core Smooth Pump Interface *BLING* | Wtb | Aluminum Tcs Valve | Black | 46Mm, Pair