Review on Godeson Aluminum Motocycle American Knurling by David Flores

Terrible. If you need a tire valve, they're fine. If you want "BLACK" tire valves they are awful as they arrived in black and now a month later all four colors are nice shiny brass. Note the picture and how well the brass valve matches the black rim and tire! Good! Exactly what I wanted when I bought the BLACK. e. BRASS valve cover!