Bike Tubes & Accessories * | Trend Model Stan’S No Tubes Stan’S Notubes Alloy Bike Valve Stems 44Mm

Lightweight Aluminum Valve Stems Are Half The Weight Of Standard Brass Models. Secure Round Base Is Compatible With Most Tubeless Rims And A Perfect Fit For All Stan’S Bst And Bst-R Rims. Removable Valve Core Makes Adding Sealant Easy.