I bought this to convert my TA05 to standard 48p gears.
I replaced the Tamiya spur with this and it's so great. The quality of these spurs are better then Tamiya ones. Being 48p they are quieter then Tamiya spurs. They are comparable to American Kimbrough spurs, but at a fraction of the cost. They are made in Japan. If you want a standard spur for a touring car, seriously consider these spurs.